7883157

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 11521440

約数和(自身を除く): 3638283

約数列:

[1, 3, 19, 29, 57, 87, 251, 361, 551, 753, 1083, 1653, 4769, 7279, 10469, 14307, 21837, 31407, 90611, 138301, 271833, 414903, 2627719, 7883157]

約数ペア:

[(1, 7883157), (3, 2627719), (19, 414903), (29, 271833), (57, 138301), (87, 90611), (251, 31407), (361, 21837), (551, 14307), (753, 10469), (1083, 7279), (1653, 4769)]