120655871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2917}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 145666560

約数和(自身を除く): 25010689

約数列:

[1, 7, 19, 133, 311, 2177, 2917, 5909, 20419, 41363, 55423, 387961, 907187, 6350309, 17236553, 120655871]

約数ペア:

[(1, 120655871), (7, 17236553), (19, 6350309), (133, 907187), (311, 387961), (2177, 55423), (2917, 41363), (5909, 20419)]