56870361

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 84726720

約数和(自身を除く): 27856359

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 1459, 4331, 4377, 12993, 13131, 38979, 88999, 103589, 266997, 310767, 800991, 932301, 6318929, 18956787, 56870361]

約数ペア:

[(1, 56870361), (3, 18956787), (9, 6318929), (61, 932301), (71, 800991), (183, 310767), (213, 266997), (549, 103589), (639, 88999), (1459, 38979), (4331, 13131), (4377, 12993)]