15039351

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2332

約数の個数: 20

約数和(自身を含む): 22747032

約数和(自身を除く): 7707681

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2237, 2241, 6711, 6723, 20133, 60399, 181197, 185671, 557013, 1671039, 5013117, 15039351]

約数ペア:

[(1, 15039351), (3, 5013117), (9, 1671039), (27, 557013), (81, 185671), (83, 181197), (249, 60399), (747, 20133), (2237, 6723), (2241, 6711)]