212211311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{4597}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 236373984

約数和(自身を除く): 24162673

約数列:

[1, 13, 53, 67, 689, 871, 3551, 4597, 46163, 59761, 243641, 307999, 3167333, 4003987, 16323947, 212211311]

約数ペア:

[(1, 212211311), (13, 16323947), (53, 4003987), (67, 3167333), (689, 307999), (871, 243641), (3551, 59761), (4597, 46163)]