8474753

素因数分解:

$7^1\times {\mathrm{53}}^2\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 12

約数和(自身を含む): 9894528

約数和(自身を除く): 1419775

約数列:

[1, 7, 53, 371, 431, 2809, 3017, 19663, 22843, 159901, 1210679, 8474753]

約数ペア:

[(1, 8474753), (7, 1210679), (53, 159901), (371, 22843), (431, 19663), (2809, 3017)]