1331610366401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{486521873}}^1$

素因数の和:486521920

約数の個数: 16

約数和(自身を含む): 1681419596544

約数和(自身を除く): 349809230143

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 486521873, 3405653111, 8270871841, 11190003079, 57896102887, 78330021553, 190230052343, 1331610366401]

約数ペア:

[(1, 1331610366401), (7, 190230052343), (17, 78330021553), (23, 57896102887), (119, 11190003079), (161, 8270871841), (391, 3405653111), (2737, 486521873)]