13638933

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19681}}^1$

素因数の和:19705

約数の個数: 24

約数和(自身を含む): 24563136

約数和(自身を除く): 10924203

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 19681, 59043, 137767, 177129, 216491, 413301, 649473, 1239903, 1515437, 1948419, 4546311, 13638933]

約数ペア:

[(1, 13638933), (3, 4546311), (7, 1948419), (9, 1515437), (11, 1239903), (21, 649473), (33, 413301), (63, 216491), (77, 177129), (99, 137767), (231, 59043), (693, 19681)]