13353987

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 5031933

約数列:

[1, 3, 41, 123, 151, 453, 719, 2157, 6191, 18573, 29479, 88437, 108569, 325707, 4451329, 13353987]

約数ペア:

[(1, 13353987), (3, 4451329), (41, 325707), (123, 108569), (151, 88437), (453, 29479), (719, 18573), (2157, 6191)]