12980429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5813}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 16744320

約数和(自身を除く): 3763891

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 5813, 40691, 63943, 168577, 447601, 1180039, 1854347, 12980429]

約数ペア:

[(1, 12980429), (7, 1854347), (11, 1180039), (29, 447601), (77, 168577), (203, 63943), (319, 40691), (2233, 5813)]