3881853

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 5896800

約数和(自身を除く): 2014947

約数列:

[1, 3, 9, 29, 87, 107, 139, 261, 321, 417, 963, 1251, 3103, 4031, 9309, 12093, 14873, 27927, 36279, 44619, 133857, 431317, 1293951, 3881853]

約数ペア:

[(1, 3881853), (3, 1293951), (9, 431317), (29, 133857), (87, 44619), (107, 36279), (139, 27927), (261, 14873), (321, 12093), (417, 9309), (963, 4031), (1251, 3103)]