31668039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{270667}}^1$

素因数の和:270686

約数の個数: 12

約数和(自身を含む): 49261576

約数和(自身を除く): 17593537

約数列:

[1, 3, 9, 13, 39, 117, 270667, 812001, 2436003, 3518671, 10556013, 31668039]

約数ペア:

[(1, 31668039), (3, 10556013), (9, 3518671), (13, 2436003), (39, 812001), (117, 270667)]