13925877

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 21307392

約数和(自身を除く): 7381515

約数列:

[1, 3, 7, 21, 271, 813, 1897, 2447, 5691, 7341, 17129, 51387, 663137, 1989411, 4641959, 13925877]

約数ペア:

[(1, 13925877), (3, 4641959), (7, 1989411), (21, 663137), (271, 51387), (813, 17129), (1897, 7341), (2447, 5691)]