319785697

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 425940480

約数和(自身を除く): 106154783

約数列:

[1, 7, 11, 29, 47, 77, 121, 203, 277, 319, 329, 517, 847, 1363, 1939, 2233, 3047, 3509, 3619, 5687, 8033, 9541, 13019, 14993, 21329, 24563, 33517, 39809, 56231, 88363, 91133, 104951, 143209, 164923, 234619, 377551, 618541, 971993, 1002463, 1154461, 1575299, 2642857, 4153061, 6803951, 11027093, 29071427, 45683671, 319785697]

約数ペア:

[(1, 319785697), (7, 45683671), (11, 29071427), (29, 11027093), (47, 6803951), (77, 4153061), (121, 2642857), (203, 1575299), (277, 1154461), (319, 1002463), (329, 971993), (517, 618541), (847, 377551), (1363, 234619), (1939, 164923), (2233, 143209), (3047, 104951), (3509, 91133), (3619, 88363), (5687, 56231), (8033, 39809), (9541, 33517), (13019, 24563), (14993, 21329)]