21922599

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5417}}^1$

素因数の和:5510

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 9285081

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 5417, 16251, 102923, 308769, 384607, 1153821, 7307533, 21922599]

約数ペア:

[(1, 21922599), (3, 7307533), (19, 1153821), (57, 384607), (71, 308769), (213, 102923), (1349, 16251), (4047, 5417)]