5587281

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 9307584

約数和(自身を除く): 3720303

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 677, 917, 1179, 2031, 2751, 4739, 6093, 8253, 14217, 42651, 88687, 266061, 620809, 798183, 1862427, 5587281]

約数ペア:

[(1, 5587281), (3, 1862427), (7, 798183), (9, 620809), (21, 266061), (63, 88687), (131, 42651), (393, 14217), (677, 8253), (917, 6093), (1179, 4739), (2031, 2751)]