1680821281

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{5849}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 1772971200

約数和(自身を除く): 92149919

約数列:

[1, 41, 43, 163, 1763, 5849, 6683, 7009, 239809, 251507, 287369, 953387, 10311787, 39088867, 40995641, 1680821281]

約数ペア:

[(1, 1680821281), (41, 40995641), (43, 39088867), (163, 10311787), (1763, 953387), (5849, 287369), (6683, 251507), (7009, 239809)]