40031493

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 54172800

約数和(自身を除く): 14141307

約数列:

[1, 3, 113, 263, 339, 449, 789, 1347, 29719, 50737, 89157, 118087, 152211, 354261, 13343831, 40031493]

約数ペア:

[(1, 40031493), (3, 13343831), (113, 354261), (263, 152211), (339, 118087), (449, 89157), (789, 50737), (1347, 29719)]