816285509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{2371}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 894225024

約数和(自身を除く): 77939515

約数列:

[1, 13, 71, 373, 923, 2371, 4849, 26483, 30823, 168341, 344279, 884383, 2188433, 11496979, 62791193, 816285509]

約数ペア:

[(1, 816285509), (13, 62791193), (71, 11496979), (373, 2188433), (923, 884383), (2371, 344279), (4849, 168341), (26483, 30823)]