7794731399

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 10454365440

約数和(自身を除く): 2659634041

約数列:

[1, 7, 13, 19, 49, 91, 107, 133, 169, 247, 463, 637, 749, 931, 1183, 1391, 1729, 2033, 3211, 3241, 5243, 6019, 8281, 8797, 9737, 12103, 14231, 18083, 22477, 22687, 26429, 42133, 49541, 61579, 68159, 78247, 99617, 114361, 126581, 157339, 185003, 294931, 343577, 346787, 431053, 547729, 644033, 800527, 886067, 941279, 1295021, 1486693, 2405039, 2427509, 3834103, 4508231, 5603689, 6588953, 8372429, 10406851, 12236627, 16835273, 31557617, 46122671, 58607003, 72847957, 85656389, 159076151, 410249021, 599594723, 1113533057, 7794731399]

約数ペア:

[(1, 7794731399), (7, 1113533057), (13, 599594723), (19, 410249021), (49, 159076151), (91, 85656389), (107, 72847957), (133, 58607003), (169, 46122671), (247, 31557617), (463, 16835273), (637, 12236627), (749, 10406851), (931, 8372429), (1183, 6588953), (1391, 5603689), (1729, 4508231), (2033, 3834103), (3211, 2427509), (3241, 2405039), (5243, 1486693), (6019, 1295021), (8281, 941279), (8797, 886067), (9737, 800527), (12103, 644033), (14231, 547729), (18083, 431053), (22477, 346787), (22687, 343577), (26429, 294931), (42133, 185003), (49541, 157339), (61579, 126581), (68159, 114361), (78247, 99617)]