13157331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{691}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 19198848

約数和(自身を除く): 6041517

約数列:

[1, 3, 11, 33, 577, 691, 1731, 2073, 6347, 7601, 19041, 22803, 398707, 1196121, 4385777, 13157331]

約数ペア:

[(1, 13157331), (3, 4385777), (11, 1196121), (33, 398707), (577, 22803), (691, 19041), (1731, 7601), (2073, 6347)]