15232617

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2214

約数の個数: 20

約数和(自身を含む): 23021460

約数和(自身を除く): 7788843

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2113, 2403, 6339, 7209, 19017, 57051, 171153, 188057, 564171, 1692513, 5077539, 15232617]

約数ペア:

[(1, 15232617), (3, 5077539), (9, 1692513), (27, 564171), (81, 188057), (89, 171153), (267, 57051), (801, 19017), (2113, 7209), (2403, 6339)]