4656421

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 6057504

約数和(自身を除く): 1401083

約数列:

[1, 7, 11, 49, 53, 77, 163, 371, 539, 583, 1141, 1793, 2597, 4081, 7987, 8639, 12551, 28567, 60473, 87857, 95029, 423311, 665203, 4656421]

約数ペア:

[(1, 4656421), (7, 665203), (11, 423311), (49, 95029), (53, 87857), (77, 60473), (163, 28567), (371, 12551), (539, 8639), (583, 7987), (1141, 4081), (1793, 2597)]