31199391

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{14627}}^1$

素因数の和:14715

約数の個数: 16

約数和(自身を含む): 46809600

約数和(自身を除く): 15610209

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 14627, 43881, 131643, 394929, 1155533, 3466599, 10399797, 31199391]

約数ペア:

[(1, 31199391), (3, 10399797), (9, 3466599), (27, 1155533), (79, 394929), (237, 131643), (711, 43881), (2133, 14627)]