2213307963

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 3470893440

約数和(自身を除く): 1257585477

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 529, 621, 747, 1587, 1867, 1909, 2241, 4761, 5601, 5727, 14283, 16803, 17181, 42941, 43907, 50409, 51543, 128823, 131721, 154961, 386469, 395163, 464883, 987643, 1159407, 1185489, 1394649, 2962929, 3564103, 4183947, 8888787, 10692309, 26666361, 32076927, 81974369, 96230781, 245923107, 737769321, 2213307963]

約数ペア:

[(1, 2213307963), (3, 737769321), (9, 245923107), (23, 96230781), (27, 81974369), (69, 32076927), (83, 26666361), (207, 10692309), (249, 8888787), (529, 4183947), (621, 3564103), (747, 2962929), (1587, 1394649), (1867, 1185489), (1909, 1159407), (2241, 987643), (4761, 464883), (5601, 395163), (5727, 386469), (14283, 154961), (16803, 131721), (17181, 128823), (42941, 51543), (43907, 50409)]