1986963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 3043200

約数和(自身を除く): 1056237

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3169, 9507, 34859, 60211, 104577, 180633, 662321, 1986963]

約数ペア:

[(1, 1986963), (3, 662321), (11, 180633), (19, 104577), (33, 60211), (57, 34859), (209, 9507), (627, 3169)]