228941253

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{620437}}^1$

素因数の和:620484

約数の個数: 12

約数和(自身を含む): 338759148

約数和(自身を除く): 109817895

約数列:

[1, 3, 9, 41, 123, 369, 620437, 1861311, 5583933, 25437917, 76313751, 228941253]

約数ペア:

[(1, 228941253), (3, 76313751), (9, 25437917), (41, 5583933), (123, 1861311), (369, 620437)]