23020929

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6047}}^1$

素因数の和:6106

約数の個数: 20

約数和(自身を含む): 35126784

約数和(自身を除く): 12105855

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6047, 18141, 54423, 163269, 284209, 489807, 852627, 2557881, 7673643, 23020929]

約数ペア:

[(1, 23020929), (3, 7673643), (9, 2557881), (27, 852627), (47, 489807), (81, 284209), (141, 163269), (423, 54423), (1269, 18141), (3807, 6047)]