86516031

素因数分解:

$3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2063}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 131963904

約数和(自身を除く): 45447873

約数列:

[1, 3, 7, 21, 1997, 2063, 5991, 6189, 13979, 14441, 41937, 43323, 4119811, 12359433, 28838677, 86516031]

約数ペア:

[(1, 86516031), (3, 28838677), (7, 12359433), (21, 4119811), (1997, 43323), (2063, 41937), (5991, 14441), (6189, 13979)]