2212759815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{204601}}^1$

素因数の和:204719

約数の個数: 32

約数和(自身を含む): 4085492736

約数和(自身を除く): 1872732921

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 204601, 613803, 1023005, 1432207, 3069015, 4296621, 7161035, 21073903, 21483105, 63221709, 105369515, 147517321, 316108545, 442551963, 737586605, 2212759815]

約数ペア:

[(1, 2212759815), (3, 737586605), (5, 442551963), (7, 316108545), (15, 147517321), (21, 105369515), (35, 63221709), (103, 21483105), (105, 21073903), (309, 7161035), (515, 4296621), (721, 3069015), (1545, 1432207), (2163, 1023005), (3605, 613803), (10815, 204601)]