23387121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{152857}}^1$

素因数の和:152880

約数の個数: 12

約数和(自身を含む): 35768772

約数和(自身を除く): 12381651

約数列:

[1, 3, 9, 17, 51, 153, 152857, 458571, 1375713, 2598569, 7795707, 23387121]

約数ペア:

[(1, 23387121), (3, 7795707), (9, 2598569), (17, 1375713), (51, 458571), (153, 152857)]