1621333213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{10211}}^1$

素因数の和:10428

約数の個数: 16

約数和(自身を含む): 1747477440

約数和(自身を除く): 126144227

約数列:

[1, 19, 61, 137, 1159, 2603, 8357, 10211, 158783, 194009, 622871, 1398907, 11834549, 26579233, 85333327, 1621333213]

約数ペア:

[(1, 1621333213), (19, 85333327), (61, 26579233), (137, 11834549), (1159, 1398907), (2603, 622871), (8357, 194009), (10211, 158783)]