479156697

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 736415680

約数和(自身を除く): 257258983

約数列:

[1, 3, 9, 37, 43, 109, 111, 129, 307, 327, 333, 387, 921, 981, 1591, 2763, 4033, 4687, 4773, 11359, 12099, 13201, 14061, 14319, 33463, 34077, 36297, 39603, 42183, 100389, 102231, 118809, 173419, 301167, 488437, 520257, 1238131, 1438909, 1465311, 1560771, 3714393, 4316727, 4395933, 11143179, 12950181, 53239633, 159718899, 479156697]

約数ペア:

[(1, 479156697), (3, 159718899), (9, 53239633), (37, 12950181), (43, 11143179), (109, 4395933), (111, 4316727), (129, 3714393), (307, 1560771), (327, 1465311), (333, 1438909), (387, 1238131), (921, 520257), (981, 488437), (1591, 301167), (2763, 173419), (4033, 118809), (4687, 102231), (4773, 100389), (11359, 42183), (12099, 39603), (13201, 36297), (14061, 34077), (14319, 33463)]