8933121

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 13549536

約数和(自身を除く): 4616415

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 563, 1689, 1763, 5067, 5289, 15867, 23083, 24209, 69249, 72627, 207747, 217881, 992569, 2977707, 8933121]

約数ペア:

[(1, 8933121), (3, 2977707), (9, 992569), (41, 217881), (43, 207747), (123, 72627), (129, 69249), (369, 24209), (387, 23083), (563, 15867), (1689, 5289), (1763, 5067)]