8780975481

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1\times {\mathrm{26927}}^1$

素因数の和:28532

約数の個数: 16

約数和(自身を含む): 11881064448

約数和(自身を除く): 3100088967

約数列:

[1, 3, 71, 213, 1531, 4593, 26927, 80781, 108701, 326103, 1911817, 5735451, 41225237, 123675711, 2926991827, 8780975481]

約数ペア:

[(1, 8780975481), (3, 2926991827), (71, 123675711), (213, 41225237), (1531, 5735451), (4593, 1911817), (26927, 326103), (80781, 108701)]