1887056721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 3178925568

約数和(自身を除く): 1291868847

約数列:

[1, 3, 9, 11, 33, 37, 47, 97, 99, 111, 113, 141, 291, 333, 339, 407, 423, 517, 873, 1017, 1067, 1221, 1243, 1551, 1739, 3201, 3589, 3663, 3729, 4181, 4559, 4653, 5217, 5311, 9603, 10767, 10961, 11187, 12543, 13677, 15651, 15933, 19129, 32301, 32883, 37629, 39479, 41031, 45991, 47799, 50149, 57387, 58421, 98649, 118437, 120571, 137973, 150447, 168683, 172161, 175263, 196507, 355311, 361713, 405557, 413919, 451341, 506049, 515167, 525789, 589521, 1085139, 1216671, 1518147, 1545501, 1768563, 1855513, 2161577, 3650013, 4461127, 4636503, 5566539, 5666837, 6484731, 13383381, 16699617, 17000511, 19061179, 19454193, 40150143, 51001533, 57183537, 171550611, 209672969, 629018907, 1887056721]

約数ペア:

[(1, 1887056721), (3, 629018907), (9, 209672969), (11, 171550611), (33, 57183537), (37, 51001533), (47, 40150143), (97, 19454193), (99, 19061179), (111, 17000511), (113, 16699617), (141, 13383381), (291, 6484731), (333, 5666837), (339, 5566539), (407, 4636503), (423, 4461127), (517, 3650013), (873, 2161577), (1017, 1855513), (1067, 1768563), (1221, 1545501), (1243, 1518147), (1551, 1216671), (1739, 1085139), (3201, 589521), (3589, 525789), (3663, 515167), (3729, 506049), (4181, 451341), (4559, 413919), (4653, 405557), (5217, 361713), (5311, 355311), (9603, 196507), (10767, 175263), (10961, 172161), (11187, 168683), (12543, 150447), (13677, 137973), (15651, 120571), (15933, 118437), (19129, 98649), (32301, 58421), (32883, 57387), (37629, 50149), (39479, 47799), (41031, 45991)]