13867679

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 16475136

約数和(自身を除く): 2607457

約数列:

[1, 7, 47, 61, 329, 427, 691, 2867, 4837, 20069, 32477, 42151, 227339, 295057, 1981097, 13867679]

約数ペア:

[(1, 13867679), (7, 1981097), (47, 295057), (61, 227339), (329, 42151), (427, 32477), (691, 20069), (2867, 4837)]