31867551

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{75337}}^1$

素因数の和:75390

約数の個数: 12

約数和(自身を含む): 47010912

約数和(自身を除く): 15143361

約数列:

[1, 3, 9, 47, 141, 423, 75337, 226011, 678033, 3540839, 10622517, 31867551]

約数ペア:

[(1, 31867551), (3, 10622517), (9, 3540839), (47, 678033), (141, 226011), (423, 75337)]