39931359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2221}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 57487584

約数和(自身を除く): 17556225

約数列:

[1, 3, 13, 39, 461, 1383, 2221, 5993, 6663, 17979, 28873, 86619, 1023881, 3071643, 13310453, 39931359]

約数ペア:

[(1, 39931359), (3, 13310453), (13, 3071643), (39, 1023881), (461, 86619), (1383, 28873), (2221, 17979), (5993, 6663)]