2099972481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{27143}}^1$

素因数の和:27241

約数の個数: 32

約数和(自身を含む): 3119171328

約数和(自身を除く): 1019198847

約数列:

[1, 3, 17, 37, 41, 51, 111, 123, 629, 697, 1517, 1887, 2091, 4551, 25789, 27143, 77367, 81429, 461431, 1004291, 1112863, 1384293, 3012873, 3338589, 17072947, 18918671, 41175931, 51218841, 56756013, 123527793, 699990827, 2099972481]

約数ペア:

[(1, 2099972481), (3, 699990827), (17, 123527793), (37, 56756013), (41, 51218841), (51, 41175931), (111, 18918671), (123, 17072947), (629, 3338589), (697, 3012873), (1517, 1384293), (1887, 1112863), (2091, 1004291), (4551, 461431), (25789, 81429), (27143, 77367)]