9901286

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:535

約数の個数: 16

約数和(自身を含む): 15127344

約数和(自身を除く): 5226058

約数列:

[1, 2, 113, 193, 226, 227, 386, 454, 21809, 25651, 43618, 43811, 51302, 87622, 4950643, 9901286]

約数ペア:

[(1, 9901286), (2, 4950643), (113, 87622), (193, 51302), (226, 43811), (227, 43618), (386, 25651), (454, 21809)]