23565573

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2838

約数の個数: 20

約数和(自身を含む): 35544960

約数和(自身を除く): 11979387

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2719, 2889, 8157, 8667, 24471, 73413, 220239, 290933, 872799, 2618397, 7855191, 23565573]

約数ペア:

[(1, 23565573), (3, 7855191), (9, 2618397), (27, 872799), (81, 290933), (107, 220239), (321, 73413), (963, 24471), (2719, 8667), (2889, 8157)]