23315283

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{5431}}^1$

素因数の和:5496

約数の個数: 20

約数和(自身を含む): 35492688

約数和(自身を除く): 12177405

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 5431, 16293, 48879, 146637, 287843, 439911, 863529, 2590587, 7771761, 23315283]

約数ペア:

[(1, 23315283), (3, 7771761), (9, 2590587), (27, 863529), (53, 439911), (81, 287843), (159, 146637), (477, 48879), (1431, 16293), (4293, 5431)]