21497897171

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{24593}}^1$

素因数の和:25366

約数の個数: 16

約数和(自身を含む): 22789784160

約数和(自身を除く): 1291886989

約数列:

[1, 29, 43, 701, 1247, 20329, 24593, 30143, 713197, 874147, 1057499, 17239693, 30667471, 499951097, 741306799, 21497897171]

約数ペア:

[(1, 21497897171), (29, 741306799), (43, 499951097), (701, 30667471), (1247, 17239693), (20329, 1057499), (24593, 874147), (30143, 713197)]