8812647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 13590720

約数和(自身を除く): 4778073

約数列:

[1, 3, 9, 17, 51, 153, 239, 241, 717, 723, 2151, 2169, 4063, 4097, 12189, 12291, 36567, 36873, 57599, 172797, 518391, 979183, 2937549, 8812647]

約数ペア:

[(1, 8812647), (3, 2937549), (9, 979183), (17, 518391), (51, 172797), (153, 57599), (239, 36873), (241, 36567), (717, 12291), (723, 12189), (2151, 4097), (2169, 4063)]