1899104319

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 3447360000

約数和(自身を除く): 1548255681

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 139, 147, 161, 189, 207, 417, 441, 449, 483, 621, 973, 1127, 1251, 1323, 1347, 1449, 2919, 3143, 3197, 3381, 3753, 4041, 4347, 6811, 8757, 9429, 9591, 10143, 10327, 12123, 20433, 22001, 22379, 26271, 28287, 28773, 30429, 30981, 61299, 62411, 66003, 67137, 72289, 84861, 86319, 92943, 156653, 183897, 187233, 198009, 201411, 216867, 278829, 436877, 469959, 506023, 561699, 594027, 604233, 650601, 1310631, 1409877, 1435453, 1518069, 1685097, 1951803, 3058139, 3931893, 4229631, 4306359, 4554207, 9174417, 10048171, 11795679, 12919077, 13662621, 27523251, 30144513, 38757231, 70337197, 82569753, 90433539, 211011591, 271300617, 633034773, 1899104319]

約数ペア:

[(1, 1899104319), (3, 633034773), (7, 271300617), (9, 211011591), (21, 90433539), (23, 82569753), (27, 70337197), (49, 38757231), (63, 30144513), (69, 27523251), (139, 13662621), (147, 12919077), (161, 11795679), (189, 10048171), (207, 9174417), (417, 4554207), (441, 4306359), (449, 4229631), (483, 3931893), (621, 3058139), (973, 1951803), (1127, 1685097), (1251, 1518069), (1323, 1435453), (1347, 1409877), (1449, 1310631), (2919, 650601), (3143, 604233), (3197, 594027), (3381, 561699), (3753, 506023), (4041, 469959), (4347, 436877), (6811, 278829), (8757, 216867), (9429, 201411), (9591, 198009), (10143, 187233), (10327, 183897), (12123, 156653), (20433, 92943), (22001, 86319), (22379, 84861), (26271, 72289), (28287, 67137), (28773, 66003), (30429, 62411), (30981, 61299)]