8163621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 12593880

約数和(自身を除く): 4430259

約数列:

[1, 3, 9, 17, 51, 153, 229, 233, 687, 699, 2061, 2097, 3893, 3961, 11679, 11883, 35037, 35649, 53357, 160071, 480213, 907069, 2721207, 8163621]

約数ペア:

[(1, 8163621), (3, 2721207), (9, 907069), (17, 480213), (51, 160071), (153, 53357), (229, 35649), (233, 35037), (687, 11883), (699, 11679), (2061, 3961), (2097, 3893)]