13558749

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{4703}}^1$

素因数の和:4768

約数の個数: 12

約数和(自身を含む): 18684288

約数和(自身を除く): 5125539

約数列:

[1, 3, 31, 93, 961, 2883, 4703, 14109, 145793, 437379, 4519583, 13558749]

約数ペア:

[(1, 13558749), (3, 4519583), (31, 437379), (93, 145793), (961, 14109), (2883, 4703)]