84072457

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 98100864

約数和(自身を除く): 14028407

約数列:

[1, 7, 61, 401, 427, 491, 2807, 3437, 24461, 29951, 171227, 196891, 209657, 1378237, 12010351, 84072457]

約数ペア:

[(1, 84072457), (7, 12010351), (61, 1378237), (401, 209657), (427, 196891), (491, 171227), (2807, 29951), (3437, 24461)]