2037431277

素因数分解:

$3^2\times 7^1\times {\mathrm{32340179}}^1$

素因数の和:32340192

約数の個数: 12

約数和(自身を含む): 3363378720

約数和(自身を除く): 1325947443

約数列:

[1, 3, 7, 9, 21, 63, 32340179, 97020537, 226381253, 291061611, 679143759, 2037431277]

約数ペア:

[(1, 2037431277), (3, 679143759), (7, 291061611), (9, 226381253), (21, 97020537), (63, 32340179)]