28566459

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{22511}}^1$

素因数の和:22567

約数の個数: 16

約数和(自身を含む): 43223040

約数和(自身を除く): 14656581

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 22511, 67533, 202599, 607797, 1058017, 3174051, 9522153, 28566459]

約数ペア:

[(1, 28566459), (3, 9522153), (9, 3174051), (27, 1058017), (47, 607797), (141, 202599), (423, 67533), (1269, 22511)]