22684617

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{2719}}^1$

素因数の和:2834

約数の個数: 20

約数和(自身を含む): 34228480

約数和(自身を除く): 11543863

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2719, 2781, 8157, 8343, 24471, 73413, 220239, 280057, 840171, 2520513, 7561539, 22684617]

約数ペア:

[(1, 22684617), (3, 7561539), (9, 2520513), (27, 840171), (81, 280057), (103, 220239), (309, 73413), (927, 24471), (2719, 8343), (2781, 8157)]