299749879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 363976704

約数和(自身を除く): 64226825

約数列:

[1, 11, 13, 47, 103, 143, 433, 517, 611, 1133, 1339, 4763, 4841, 5629, 6721, 14729, 20351, 44599, 53251, 61919, 62933, 223861, 264563, 490589, 579787, 692263, 2096153, 2910193, 6377657, 23057683, 27249989, 299749879]

約数ペア:

[(1, 299749879), (11, 27249989), (13, 23057683), (47, 6377657), (103, 2910193), (143, 2096153), (433, 692263), (517, 579787), (611, 490589), (1133, 264563), (1339, 223861), (4763, 62933), (4841, 61919), (5629, 53251), (6721, 44599), (14729, 20351)]