42575931

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{66629}}^1$

素因数の和:66706

約数の個数: 12

約数和(自身を含む): 62365680

約数和(自身を除く): 19789749

約数列:

[1, 3, 9, 71, 213, 639, 66629, 199887, 599661, 4730659, 14191977, 42575931]

約数ペア:

[(1, 42575931), (3, 14191977), (9, 4730659), (71, 599661), (213, 199887), (639, 66629)]