2100041294407

素因数分解:

$7^1\times {\mathrm{1801}}^1\times {\mathrm{9923}}^1\times {\mathrm{16787}}^1$

素因数の和:28518

約数の個数: 16

約数和(自身を含む): 2401764878592

約数和(自身を除く): 301723584185

約数列:

[1, 7, 1801, 9923, 12607, 16787, 69461, 117509, 17871323, 30233387, 125099261, 166577401, 211633709, 1166041807, 300005899201, 2100041294407]

約数ペア:

[(1, 2100041294407), (7, 300005899201), (1801, 1166041807), (9923, 211633709), (12607, 166577401), (16787, 125099261), (69461, 30233387), (117509, 17871323)]