2912687517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 4260157440

約数和(自身を除く): 1347469923

約数列:

[1, 3, 19, 43, 57, 73, 129, 219, 223, 669, 817, 1387, 2451, 3139, 4161, 4237, 5329, 9417, 9589, 12711, 15987, 16279, 28767, 48837, 59641, 101251, 178923, 182191, 229147, 303753, 309301, 546573, 687441, 699997, 927903, 1188367, 2099991, 3565101, 4353793, 13061379, 13299943, 22578973, 39899829, 51099781, 67736919, 153299343, 970895839, 2912687517]

約数ペア:

[(1, 2912687517), (3, 970895839), (19, 153299343), (43, 67736919), (57, 51099781), (73, 39899829), (129, 22578973), (219, 13299943), (223, 13061379), (669, 4353793), (817, 3565101), (1387, 2099991), (2451, 1188367), (3139, 927903), (4161, 699997), (4237, 687441), (5329, 546573), (9417, 309301), (9589, 303753), (12711, 229147), (15987, 182191), (16279, 178923), (28767, 101251), (48837, 59641)]