1907829891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6689}}^1$

素因数の和:6816

約数の個数: 48

約数和(自身を含む): 3122570880

約数和(自身を除く): 1214740989

約数列:

[1, 3, 9, 11, 33, 43, 67, 99, 129, 201, 387, 473, 603, 737, 1419, 2211, 2881, 4257, 6633, 6689, 8643, 20067, 25929, 31691, 60201, 73579, 95073, 220737, 285219, 287627, 448163, 662211, 862881, 1344489, 2588643, 3163897, 4033467, 4929793, 9491691, 14789379, 19271009, 28475073, 44368137, 57813027, 173439081, 211981099, 635943297, 1907829891]

約数ペア:

[(1, 1907829891), (3, 635943297), (9, 211981099), (11, 173439081), (33, 57813027), (43, 44368137), (67, 28475073), (99, 19271009), (129, 14789379), (201, 9491691), (387, 4929793), (473, 4033467), (603, 3163897), (737, 2588643), (1419, 1344489), (2211, 862881), (2881, 662211), (4257, 448163), (6633, 287627), (6689, 285219), (8643, 220737), (20067, 95073), (25929, 73579), (31691, 60201)]