40719663

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{40039}}^1$

素因数の和:40158

約数の個数: 12

約数和(自身を含む): 59339280

約数和(自身を除く): 18619617

約数列:

[1, 3, 9, 113, 339, 1017, 40039, 120117, 360351, 4524407, 13573221, 40719663]

約数ペア:

[(1, 40719663), (3, 13573221), (9, 4524407), (113, 360351), (339, 120117), (1017, 40039)]