303048993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9511}}^1$

素因数の和:9589

約数の個数: 32

約数和(自身を含む): 468751360

約数和(自身を除く): 165702367

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 9511, 10621, 28533, 31863, 123643, 180709, 370929, 408973, 542127, 1226919, 2349217, 5316649, 7047651, 7770487, 15949947, 23311461, 101016331, 303048993]

約数ペア:

[(1, 303048993), (3, 101016331), (13, 23311461), (19, 15949947), (39, 7770487), (43, 7047651), (57, 5316649), (129, 2349217), (247, 1226919), (559, 542127), (741, 408973), (817, 370929), (1677, 180709), (2451, 123643), (9511, 31863), (10621, 28533)]