9640267

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 12385440

約数和(自身を除く): 2745173

約数列:

[1, 7, 13, 29, 91, 169, 203, 281, 377, 1183, 1967, 2639, 3653, 4901, 8149, 25571, 34307, 47489, 57043, 105937, 332423, 741559, 1377181, 9640267]

約数ペア:

[(1, 9640267), (7, 1377181), (13, 741559), (29, 332423), (91, 105937), (169, 57043), (203, 47489), (281, 34307), (377, 25571), (1183, 8149), (1967, 4901), (2639, 3653)]