380015289

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{40639}}^1$

素因数の和:41684

約数の個数: 12

約数和(自身を含む): 549452800

約数和(自身を除く): 169437511

約数列:

[1, 3, 9, 1039, 3117, 9351, 40639, 121917, 365751, 42223921, 126671763, 380015289]

約数ペア:

[(1, 380015289), (3, 126671763), (9, 42223921), (1039, 365751), (3117, 121917), (9351, 40639)]