42438393

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{41729}}^1$

素因数の和:41848

約数の個数: 12

約数和(自身を含む): 61843860

約数和(自身を除く): 19405467

約数列:

[1, 3, 9, 113, 339, 1017, 41729, 125187, 375561, 4715377, 14146131, 42438393]

約数ペア:

[(1, 42438393), (3, 14146131), (9, 4715377), (113, 375561), (339, 125187), (1017, 41729)]