252357777

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{14891}}^1$

素因数の和:15173

約数の個数: 24

約数和(自身を含む): 418167360

約数和(自身を除く): 165809583

約数列:

[1, 3, 7, 9, 21, 63, 269, 807, 1883, 2421, 5649, 14891, 16947, 44673, 104237, 134019, 312711, 938133, 4005679, 12017037, 28039753, 36051111, 84119259, 252357777]

約数ペア:

[(1, 252357777), (3, 84119259), (7, 36051111), (9, 28039753), (21, 12017037), (63, 4005679), (269, 938133), (807, 312711), (1883, 134019), (2421, 104237), (5649, 44673), (14891, 16947)]