9107559

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 20

約数和(自身を含む): 13692360

約数和(自身を除く): 4584801

約数列:

[1, 3, 9, 27, 81, 229, 491, 687, 1473, 2061, 4419, 6183, 13257, 18549, 39771, 112439, 337317, 1011951, 3035853, 9107559]

約数ペア:

[(1, 9107559), (3, 3035853), (9, 1011951), (27, 337317), (81, 112439), (229, 39771), (491, 18549), (687, 13257), (1473, 6183), (2061, 4419)]