13971327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10657}}^1$

素因数の和:10702

約数の個数: 16

約数和(自身を含む): 20463360

約数和(自身を除く): 6492033

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 10657, 31971, 202483, 245111, 607449, 735333, 4657109, 13971327]

約数ペア:

[(1, 13971327), (3, 4657109), (19, 735333), (23, 607449), (57, 245111), (69, 202483), (437, 31971), (1311, 10657)]