4505571

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 7884800

約数和(自身を除く): 3379229

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 769, 837, 1953, 2307, 5383, 5859, 6921, 16149, 20763, 23839, 48447, 71517, 145341, 166873, 214551, 500619, 643653, 1501857, 4505571]

約数ペア:

[(1, 4505571), (3, 1501857), (7, 643653), (9, 500619), (21, 214551), (27, 166873), (31, 145341), (63, 71517), (93, 48447), (189, 23839), (217, 20763), (279, 16149), (651, 6921), (769, 5859), (837, 5383), (1953, 2307)]