620170123

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{6529}}^1$

素因数の和:6666

約数の個数: 12

約数和(自身を含む): 648481240

約数和(自身を除く): 28311117

約数列:

[1, 43, 47, 2021, 2209, 6529, 94987, 280747, 306863, 13195109, 14422561, 620170123]

約数ペア:

[(1, 620170123), (43, 14422561), (47, 13195109), (2021, 306863), (2209, 280747), (6529, 94987)]