39087867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 65132032

約数和(自身を除く): 26044165

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2137, 2613, 6097, 6411, 14959, 18291, 27781, 44877, 83343, 143179, 194467, 429537, 583401, 1002253, 1861327, 3006759, 5583981, 13029289, 39087867]

約数ペア:

[(1, 39087867), (3, 13029289), (7, 5583981), (13, 3006759), (21, 1861327), (39, 1002253), (67, 583401), (91, 429537), (201, 194467), (273, 143179), (469, 83343), (871, 44877), (1407, 27781), (2137, 18291), (2613, 14959), (6097, 6411)]