2436621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 3621888

約数和(自身を除く): 1185267

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1571, 4713, 17281, 51843, 73837, 221511, 812207, 2436621]

約数ペア:

[(1, 2436621), (3, 812207), (11, 221511), (33, 73837), (47, 51843), (141, 17281), (517, 4713), (1551, 1571)]