31954941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{186871}}^1$

素因数の和:186896

約数の個数: 12

約数和(自身を含む): 48586720

約数和(自身を除く): 16631779

約数列:

[1, 3, 9, 19, 57, 171, 186871, 560613, 1681839, 3550549, 10651647, 31954941]

約数ペア:

[(1, 31954941), (3, 10651647), (9, 3550549), (19, 1681839), (57, 560613), (171, 186871)]