10939971

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1061}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 16720128

約数和(自身を除く): 5780157

約数列:

[1, 3, 7, 21, 491, 1061, 1473, 3183, 3437, 7427, 10311, 22281, 520951, 1562853, 3646657, 10939971]

約数ペア:

[(1, 10939971), (3, 3646657), (7, 1562853), (21, 520951), (491, 22281), (1061, 10311), (1473, 7427), (3183, 3437)]