2007491037

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 2986357248

約数和(自身を除く): 978866211

約数列:

[1, 3, 19, 23, 57, 69, 83, 249, 361, 437, 971, 1083, 1311, 1577, 1909, 2913, 4731, 5727, 8303, 18449, 22333, 24909, 29963, 36271, 55347, 66999, 80593, 89889, 108813, 241779, 350531, 424327, 689149, 1051593, 1272981, 1531267, 1853639, 2067447, 4593801, 5560917, 8062213, 24186639, 29094073, 35219141, 87282219, 105657423, 669163679, 2007491037]

約数ペア:

[(1, 2007491037), (3, 669163679), (19, 105657423), (23, 87282219), (57, 35219141), (69, 29094073), (83, 24186639), (249, 8062213), (361, 5560917), (437, 4593801), (971, 2067447), (1083, 1853639), (1311, 1531267), (1577, 1272981), (1909, 1051593), (2913, 689149), (4731, 424327), (5727, 350531), (8303, 241779), (18449, 108813), (22333, 89889), (24909, 80593), (29963, 66999), (36271, 55347)]