42421059

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79889}}^1$

素因数の和:79954

約数の個数: 12

約数和(自身を含む): 62314200

約数和(自身を除く): 19893141

約数列:

[1, 3, 9, 59, 177, 531, 79889, 239667, 719001, 4713451, 14140353, 42421059]

約数ペア:

[(1, 42421059), (3, 14140353), (9, 4713451), (59, 719001), (177, 239667), (531, 79889)]