85928031

素因数分解:

$3^2\times 7^1\times {\mathrm{1363937}}^1$

素因数の和:1363950

約数の個数: 12

約数和(自身を含む): 141849552

約数和(自身を除く): 55921521

約数列:

[1, 3, 7, 9, 21, 63, 1363937, 4091811, 9547559, 12275433, 28642677, 85928031]

約数ペア:

[(1, 85928031), (3, 28642677), (7, 12275433), (9, 9547559), (21, 4091811), (63, 1363937)]