21462311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 24070368

約数和(自身を除く): 2608057

約数列:

[1, 13, 41, 67, 533, 601, 871, 2747, 7813, 24641, 35711, 40267, 320333, 523471, 1650947, 21462311]

約数ペア:

[(1, 21462311), (13, 1650947), (41, 523471), (67, 320333), (533, 40267), (601, 35711), (871, 24641), (2747, 7813)]