109431431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7879}}^1$

素因数の和:7958

約数の個数: 16

約数和(自身を含む): 124819200

約数和(自身を除く): 15387769

約数列:

[1, 17, 19, 43, 323, 731, 817, 7879, 13889, 133943, 149701, 338797, 2544917, 5759549, 6437143, 109431431]

約数ペア:

[(1, 109431431), (17, 6437143), (19, 5759549), (43, 2544917), (323, 338797), (731, 149701), (817, 133943), (7879, 13889)]