12515349

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 22035456

約数和(自身を除く): 9520107

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3187, 3927, 9561, 22309, 35057, 54179, 66927, 105171, 162537, 245399, 379253, 595969, 736197, 1137759, 1787907, 4171783, 12515349]

約数ペア:

[(1, 12515349), (3, 4171783), (7, 1787907), (11, 1137759), (17, 736197), (21, 595969), (33, 379253), (51, 245399), (77, 162537), (119, 105171), (187, 66927), (231, 54179), (357, 35057), (561, 22309), (1309, 9561), (3187, 3927)]