8881263

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 13405392

約数和(自身を除く): 4524129

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 433, 477, 1299, 2279, 3897, 6837, 18619, 20511, 22949, 55857, 68847, 167571, 206541, 986807, 2960421, 8881263]

約数ペア:

[(1, 8881263), (3, 2960421), (9, 986807), (43, 206541), (53, 167571), (129, 68847), (159, 55857), (387, 22949), (433, 20511), (477, 18619), (1299, 6837), (2279, 3897)]