13401311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 16796160

約数和(自身を除く): 3394849

約数列:

[1, 7, 11, 77, 269, 647, 1883, 2959, 4529, 7117, 20713, 49819, 174043, 1218301, 1914473, 13401311]

約数ペア:

[(1, 13401311), (7, 1914473), (11, 1218301), (77, 174043), (269, 49819), (647, 20713), (1883, 7117), (2959, 4529)]