1428870243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353069}}^1$

素因数の和:353162

約数の個数: 16

約数和(自身を含む): 2033683200

約数和(自身を除く): 604812957

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 353069, 1059207, 6708311, 20124933, 25067899, 75203697, 476290081, 1428870243]

約数ペア:

[(1, 1428870243), (3, 476290081), (19, 75203697), (57, 25067899), (71, 20124933), (213, 6708311), (1349, 1059207), (4047, 353069)]