8009361

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1694

約数の個数: 20

約数和(自身を含む): 12168244

約数和(自身を除く): 4158883

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1621, 1647, 4863, 4941, 14589, 43767, 98881, 131301, 296643, 889929, 2669787, 8009361]

約数ペア:

[(1, 8009361), (3, 2669787), (9, 889929), (27, 296643), (61, 131301), (81, 98881), (183, 43767), (549, 14589), (1621, 4941), (1647, 4863)]