2010579081

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{5273}}^1$

素因数の和:5621

約数の個数: 32

約数和(自身を含む): 3121532928

約数和(自身を除く): 1110953847

約数列:

[1, 3, 7, 21, 67, 201, 271, 469, 813, 1407, 1897, 5273, 5691, 15819, 18157, 36911, 54471, 110733, 127099, 353291, 381297, 1059873, 1428983, 2473037, 4286949, 7419111, 10002881, 30008643, 95741861, 287225583, 670193027, 2010579081]

約数ペア:

[(1, 2010579081), (3, 670193027), (7, 287225583), (21, 95741861), (67, 30008643), (201, 10002881), (271, 7419111), (469, 4286949), (813, 2473037), (1407, 1428983), (1897, 1059873), (5273, 381297), (5691, 353291), (15819, 127099), (18157, 110733), (36911, 54471)]