22726521

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17909}}^1$

素因数の和:17965

約数の個数: 16

約数和(自身を含む): 34387200

約数和(自身を除く): 11660679

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17909, 53727, 161181, 483543, 841723, 2525169, 7575507, 22726521]

約数ペア:

[(1, 22726521), (3, 7575507), (9, 2525169), (27, 841723), (47, 483543), (141, 161181), (423, 53727), (1269, 17909)]