40160019

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 54320000

約数和(自身を除く): 14159981

約数列:

[1, 3, 139, 193, 417, 499, 579, 1497, 26827, 69361, 80481, 96307, 208083, 288921, 13386673, 40160019]

約数ペア:

[(1, 40160019), (3, 13386673), (139, 288921), (193, 208083), (417, 96307), (499, 80481), (579, 69361), (1497, 26827)]