201021431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{8363}}^1$

素因数の和:8462

約数の個数: 12

約数和(自身を含む): 221662728

約数和(自身を除く): 20641297

約数列:

[1, 13, 43, 559, 1849, 8363, 24037, 108719, 359609, 4674917, 15463187, 201021431]

約数ペア:

[(1, 201021431), (13, 15463187), (43, 4674917), (559, 359609), (1849, 108719), (8363, 24037)]