15691879959

素因数分解:

$3^1\times 7^1\times {\mathrm{3793}}^1\times {\mathrm{197003}}^1$

素因数の和:200806

約数の個数: 16

約数和(自身を含む): 23917861632

約数和(自身を除く): 8225981673

約数列:

[1, 3, 7, 21, 3793, 11379, 26551, 79653, 197003, 591009, 1379021, 4137063, 747232379, 2241697137, 5230626653, 15691879959]

約数ペア:

[(1, 15691879959), (3, 5230626653), (7, 2241697137), (21, 747232379), (3793, 4137063), (11379, 1379021), (26551, 591009), (79653, 197003)]