31793723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 36451296

約数和(自身を除く): 4657573

約数列:

[1, 13, 17, 221, 293, 491, 3809, 4981, 6383, 8347, 64753, 108511, 143863, 1870219, 2445671, 31793723]

約数ペア:

[(1, 31793723), (13, 2445671), (17, 1870219), (221, 143863), (293, 108511), (491, 64753), (3809, 8347), (4981, 6383)]