9819837

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 18

約数和(自身を含む): 14596218

約数和(自身を除く): 4776381

約数列:

[1, 3, 9, 37, 111, 333, 797, 1369, 2391, 4107, 7173, 12321, 29489, 88467, 265401, 1091093, 3273279, 9819837]

約数ペア:

[(1, 9819837), (3, 3273279), (9, 1091093), (37, 265401), (111, 88467), (333, 29489), (797, 12321), (1369, 7173), (2391, 4107)]