3389991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 5047680

約数和(自身を除く): 1657689

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2389, 7167, 26279, 78837, 102727, 308181, 1129997, 3389991]

約数ペア:

[(1, 3389991), (3, 1129997), (11, 308181), (33, 102727), (43, 78837), (129, 26279), (473, 7167), (1419, 2389)]