705627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 1134224

約数和(自身を除く): 428597

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 163, 333, 481, 489, 1443, 1467, 2119, 4329, 6031, 6357, 18093, 19071, 54279, 78403, 235209, 705627]

約数ペア:

[(1, 705627), (3, 235209), (9, 78403), (13, 54279), (37, 19071), (39, 18093), (111, 6357), (117, 6031), (163, 4329), (333, 2119), (481, 1467), (489, 1443)]