13025397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 21888000

約数和(自身を除く): 8862603

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 499, 791, 1243, 1497, 2373, 3493, 3729, 5489, 8701, 10479, 16467, 26103, 38423, 56387, 115269, 169161, 394709, 620257, 1184127, 1860771, 4341799, 13025397]

約数ペア:

[(1, 13025397), (3, 4341799), (7, 1860771), (11, 1184127), (21, 620257), (33, 394709), (77, 169161), (113, 115269), (231, 56387), (339, 38423), (499, 26103), (791, 16467), (1243, 10479), (1497, 8701), (2373, 5489), (3493, 3729)]