943949279

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 1299271680

約数和(自身を除く): 355322401

約数列:

[1, 7, 13, 19, 23, 49, 91, 133, 161, 247, 299, 437, 637, 931, 1127, 1729, 2093, 3059, 3391, 5681, 12103, 14651, 21413, 23737, 39767, 44083, 64429, 77993, 166159, 278369, 308581, 451003, 545951, 837577, 1013909, 1481867, 2160067, 3157021, 3821657, 5863039, 7097363, 10373069, 19264271, 41041273, 49681541, 72611483, 134849897, 943949279]

約数ペア:

[(1, 943949279), (7, 134849897), (13, 72611483), (19, 49681541), (23, 41041273), (49, 19264271), (91, 10373069), (133, 7097363), (161, 5863039), (247, 3821657), (299, 3157021), (437, 2160067), (637, 1481867), (931, 1013909), (1127, 837577), (1729, 545951), (2093, 451003), (3059, 308581), (3391, 278369), (5681, 166159), (12103, 77993), (14651, 64429), (21413, 44083), (23737, 39767)]