140890881

素因数分解:

$3^1\times {\mathrm{6737}}^1\times {\mathrm{6971}}^1$

素因数の和:13711

約数の個数: 8

約数和(自身を含む): 187909344

約数和(自身を除く): 47018463

約数列:

[1, 3, 6737, 6971, 20211, 20913, 46963627, 140890881]

約数ペア:

[(1, 140890881), (3, 46963627), (6737, 20913), (6971, 20211)]