850392387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{9551}}^1$

素因数の和:10331

約数の個数: 24

約数和(自身を含む): 1324709568

約数和(自身を除く): 474317181

約数列:

[1, 3, 9, 13, 39, 117, 761, 2283, 6849, 9551, 9893, 28653, 29679, 85959, 89037, 124163, 372489, 1117467, 7268311, 21804933, 65414799, 94488043, 283464129, 850392387]

約数ペア:

[(1, 850392387), (3, 283464129), (9, 94488043), (13, 65414799), (39, 21804933), (117, 7268311), (761, 1117467), (2283, 372489), (6849, 124163), (9551, 89037), (9893, 85959), (28653, 29679)]