31430301

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9533}}^1$

素因数の和:9700

約数の個数: 16

約数和(自身を含む): 48203904

約数和(自身を除く): 16773603

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 9533, 28599, 66731, 200193, 1496681, 4490043, 10476767, 31430301]

約数ペア:

[(1, 31430301), (3, 10476767), (7, 4490043), (21, 1496681), (157, 200193), (471, 66731), (1099, 28599), (3297, 9533)]