13844019

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 22005648

約数和(自身を除く): 8161629

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2297, 6027, 6891, 16079, 48237, 94177, 112553, 282531, 337659, 659239, 1977717, 4614673, 13844019]

約数ペア:

[(1, 13844019), (3, 4614673), (7, 1977717), (21, 659239), (41, 337659), (49, 282531), (123, 112553), (147, 94177), (287, 48237), (861, 16079), (2009, 6891), (2297, 6027)]