831330291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1\times {\mathrm{6389}}^1$

素因数の和:10346

約数の個数: 16

約数和(自身を含む): 1209703680

約数和(自身を除く): 378373389

約数列:

[1, 3, 11, 33, 3943, 6389, 11829, 19167, 43373, 70279, 130119, 210837, 25191827, 75575481, 277110097, 831330291]

約数ペア:

[(1, 831330291), (3, 277110097), (11, 75575481), (33, 25191827), (3943, 210837), (6389, 130119), (11829, 70279), (19167, 43373)]