8161004061

素因数分解:

$3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{220681}}^1$

素因数の和:221281

約数の個数: 24

約数和(自身を含む): 13495145664

約数和(自身を除く): 5334141603

約数列:

[1, 3, 7, 9, 21, 63, 587, 1761, 4109, 5283, 12327, 36981, 220681, 662043, 1544767, 1986129, 4634301, 13902903, 129539747, 388619241, 906778229, 1165857723, 2720334687, 8161004061]

約数ペア:

[(1, 8161004061), (3, 2720334687), (7, 1165857723), (9, 906778229), (21, 388619241), (63, 129539747), (587, 13902903), (1761, 4634301), (4109, 1986129), (5283, 1544767), (12327, 662043), (36981, 220681)]