7211009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 8362368

約数和(自身を除く): 1151359

約数列:

[1, 13, 17, 67, 221, 487, 871, 1139, 6331, 8279, 14807, 32629, 107627, 424177, 554693, 7211009]

約数ペア:

[(1, 7211009), (13, 554693), (17, 424177), (67, 107627), (221, 32629), (487, 14807), (871, 8279), (1139, 6331)]