427405144319

素因数分解:

${\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{2351}}^1\times {\mathrm{10007}}^1$

素因数の和:12886

約数の個数: 16

約数和(自身を含む): 440081703936

約数和(自身を除く): 12676559617

約数列:

[1, 37, 491, 2351, 10007, 18167, 86987, 370259, 1154341, 4913437, 23526457, 42710617, 181797169, 870478909, 11551490387, 427405144319]

約数ペア:

[(1, 427405144319), (37, 11551490387), (491, 870478909), (2351, 181797169), (10007, 42710617), (18167, 23526457), (86987, 4913437), (370259, 1154341)]