15705071901

素因数分解:

$3^2\times {\mathrm{82207}}^1\times {\mathrm{21227}}^1$

素因数の和:103440

約数の個数: 12

約数和(自身を含む): 22686448512

約数和(自身を除く): 6981376611

約数列:

[1, 3, 9, 21227, 63681, 82207, 191043, 246621, 739863, 1745007989, 5235023967, 15705071901]

約数ペア:

[(1, 15705071901), (3, 5235023967), (9, 1745007989), (21227, 739863), (63681, 246621), (82207, 191043)]