13558531

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 15945408

約数和(自身を除く): 2386877

約数列:

[1, 7, 61, 113, 281, 427, 791, 1967, 6893, 17141, 31753, 48251, 119987, 222271, 1936933, 13558531]

約数ペア:

[(1, 13558531), (7, 1936933), (61, 222271), (113, 119987), (281, 48251), (427, 31753), (791, 17141), (1967, 6893)]