660816055237

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{739579}}^1$

素因数の和:739933

約数の個数: 24

約数和(自身を含む): 760087074240

約数和(自身を除く): 99271019003

約数列:

[1, 13, 17, 169, 221, 311, 2873, 4043, 5287, 52559, 68731, 739579, 893503, 9614527, 12572843, 124988851, 163446959, 230009069, 2124810467, 2990117897, 3910154173, 38871532661, 50832004249, 660816055237]

約数ペア:

[(1, 660816055237), (13, 50832004249), (17, 38871532661), (169, 3910154173), (221, 2990117897), (311, 2124810467), (2873, 230009069), (4043, 163446959), (5287, 124988851), (52559, 12572843), (68731, 9614527), (739579, 893503)]