3981111

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 5660928

約数和(自身を除く): 1679817

約数列:

[1, 3, 17, 51, 251, 311, 753, 933, 4267, 5287, 12801, 15861, 78061, 234183, 1327037, 3981111]

約数ペア:

[(1, 3981111), (3, 1327037), (17, 234183), (51, 78061), (251, 15861), (311, 12801), (753, 5287), (933, 4267)]