39741987

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 54391680

約数和(自身を除く): 14649693

約数列:

[1, 3, 59, 113, 177, 339, 1987, 5961, 6667, 20001, 117233, 224531, 351699, 673593, 13247329, 39741987]

約数ペア:

[(1, 39741987), (3, 13247329), (59, 673593), (113, 351699), (177, 224531), (339, 117233), (1987, 20001), (5961, 6667)]