289095837

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 405621216

約数和(自身を除く): 116525379

約数列:

[1, 3, 37, 43, 111, 129, 1369, 1591, 1637, 4107, 4773, 4911, 58867, 60569, 70391, 176601, 181707, 211173, 2241053, 2604467, 6723159, 7813401, 96365279, 289095837]

約数ペア:

[(1, 289095837), (3, 96365279), (37, 7813401), (43, 6723159), (111, 2604467), (129, 2241053), (1369, 211173), (1591, 181707), (1637, 176601), (4107, 70391), (4773, 60569), (4911, 58867)]