13587549

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 19021824

約数和(自身を除く): 5434275

約数列:

[1, 3, 23, 69, 191, 573, 1031, 3093, 4393, 13179, 23713, 71139, 196921, 590763, 4529183, 13587549]

約数ペア:

[(1, 13587549), (3, 4529183), (23, 590763), (69, 196921), (191, 71139), (573, 23713), (1031, 13179), (3093, 4393)]