8269157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 9902592

約数和(自身を除く): 1633435

約数列:

[1, 13, 17, 31, 71, 221, 289, 403, 527, 923, 1207, 2201, 3757, 6851, 8959, 15691, 20519, 28613, 37417, 116467, 266747, 486421, 636089, 8269157]

約数ペア:

[(1, 8269157), (13, 636089), (17, 486421), (31, 266747), (71, 116467), (221, 37417), (289, 28613), (403, 20519), (527, 15691), (923, 8959), (1207, 6851), (2201, 3757)]