2210838399

素因数分解:

$3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 4152829824

約数和(自身を除く): 1941991425

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 71, 77, 99, 131, 147, 213, 231, 343, 393, 441, 497, 539, 639, 693, 781, 917, 1029, 1179, 1441, 1491, 1617, 2343, 2401, 2751, 3087, 3479, 3773, 4323, 4473, 4851, 5467, 6419, 7029, 7203, 8253, 9301, 10087, 10437, 11319, 12969, 16401, 19257, 21609, 24353, 26411, 27903, 30261, 31311, 33957, 38269, 44933, 49203, 57771, 65107, 70609, 73059, 79233, 83709, 90783, 102311, 114807, 134799, 170471, 195321, 211827, 219177, 237699, 267883, 306933, 314531, 344421, 404397, 455749, 494263, 511413, 585963, 635481, 716177, 803649, 920799, 943593, 1367247, 1482789, 1534239, 1875181, 2148531, 2410947, 2830779, 3190243, 3459841, 4101741, 4448367, 5013239, 5625543, 6445593, 9570729, 10379523, 15039717, 16876629, 22331701, 28712187, 31138569, 35092673, 45119151, 66995103, 105278019, 200985309, 245648711, 315834057, 736946133, 2210838399]

約数ペア:

[(1, 2210838399), (3, 736946133), (7, 315834057), (9, 245648711), (11, 200985309), (21, 105278019), (33, 66995103), (49, 45119151), (63, 35092673), (71, 31138569), (77, 28712187), (99, 22331701), (131, 16876629), (147, 15039717), (213, 10379523), (231, 9570729), (343, 6445593), (393, 5625543), (441, 5013239), (497, 4448367), (539, 4101741), (639, 3459841), (693, 3190243), (781, 2830779), (917, 2410947), (1029, 2148531), (1179, 1875181), (1441, 1534239), (1491, 1482789), (1617, 1367247), (2343, 943593), (2401, 920799), (2751, 803649), (3087, 716177), (3479, 635481), (3773, 585963), (4323, 511413), (4473, 494263), (4851, 455749), (5467, 404397), (6419, 344421), (7029, 314531), (7203, 306933), (8253, 267883), (9301, 237699), (10087, 219177), (10437, 211827), (11319, 195321), (12969, 170471), (16401, 134799), (19257, 114807), (21609, 102311), (24353, 90783), (26411, 83709), (27903, 79233), (30261, 73059), (31311, 70609), (33957, 65107), (38269, 57771), (44933, 49203)]