12616071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7523}}^1$

素因数の和:7582

約数の個数: 16

約数和(自身を含む): 18539136

約数和(自身を除く): 5923065

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 7523, 22569, 97799, 293397, 323489, 970467, 4205357, 12616071]

約数ペア:

[(1, 12616071), (3, 4205357), (13, 970467), (39, 323489), (43, 293397), (129, 97799), (559, 22569), (1677, 7523)]