13303199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 17179680

約数和(自身を除く): 3876481

約数列:

[1, 7, 13, 29, 71, 91, 203, 377, 497, 923, 2059, 2639, 5041, 6461, 14413, 26767, 35287, 65533, 146189, 187369, 458731, 1023323, 1900457, 13303199]

約数ペア:

[(1, 13303199), (7, 1900457), (13, 1023323), (29, 458731), (71, 187369), (91, 146189), (203, 65533), (377, 35287), (497, 26767), (923, 14413), (2059, 6461), (2639, 5041)]