13602087

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5460

約数の個数: 20

約数和(自身を含む): 20978496

約数和(自身を除く): 7376409

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 5417, 16251, 48753, 146259, 167927, 438777, 503781, 1511343, 4534029, 13602087]

約数ペア:

[(1, 13602087), (3, 4534029), (9, 1511343), (27, 503781), (31, 438777), (81, 167927), (93, 146259), (279, 48753), (837, 16251), (2511, 5417)]