15705106569

素因数分解:

$3^2\times {\mathrm{13421}}^1\times {\mathrm{130021}}^1$

素因数の和:143448

約数の個数: 12

約数和(自身を含む): 22687018692

約数和(自身を除く): 6981912123

約数列:

[1, 3, 9, 13421, 40263, 120789, 130021, 390063, 1170189, 1745011841, 5235035523, 15705106569]

約数ペア:

[(1, 15705106569), (3, 5235035523), (9, 1745011841), (13421, 1170189), (40263, 390063), (120789, 130021)]