23427009

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{18461}}^1$

素因数の和:18517

約数の個数: 16

約数和(自身を含む): 35447040

約数和(自身を除く): 12020031

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 18461, 55383, 166149, 498447, 867667, 2603001, 7809003, 23427009]

約数ペア:

[(1, 23427009), (3, 7809003), (9, 2603001), (27, 867667), (47, 498447), (141, 166149), (423, 55383), (1269, 18461)]