15239361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 21688128

約数和(自身を除く): 6448767

約数列:

[1, 3, 17, 51, 131, 393, 2227, 2281, 6681, 6843, 38777, 116331, 298811, 896433, 5079787, 15239361]

約数ペア:

[(1, 15239361), (3, 5079787), (17, 896433), (51, 298811), (131, 116331), (393, 38777), (2227, 6843), (2281, 6681)]