8378253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 13180440

約数和(自身を除く): 4802187

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 709, 909, 1313, 2127, 3939, 6381, 9217, 11817, 27651, 71609, 82953, 214827, 644481, 930917, 2792751, 8378253]

約数ペア:

[(1, 8378253), (3, 2792751), (9, 930917), (13, 644481), (39, 214827), (101, 82953), (117, 71609), (303, 27651), (709, 11817), (909, 9217), (1313, 6381), (2127, 3939)]