120400907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 133297920

約数和(自身を除く): 12897013

約数列:

[1, 11, 151, 173, 419, 1661, 1903, 4609, 26123, 63269, 72487, 287353, 695959, 797357, 10945537, 120400907]

約数ペア:

[(1, 120400907), (11, 10945537), (151, 797357), (173, 695959), (419, 287353), (1661, 72487), (1903, 63269), (4609, 26123)]