7996107

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 12870144

約数和(自身を除く): 4874037

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 251, 259, 287, 753, 777, 861, 1517, 1757, 4551, 5271, 9287, 10291, 10619, 27861, 30873, 31857, 65009, 72037, 195027, 216111, 380767, 1142301, 2665369, 7996107]

約数ペア:

[(1, 7996107), (3, 2665369), (7, 1142301), (21, 380767), (37, 216111), (41, 195027), (111, 72037), (123, 65009), (251, 31857), (259, 30873), (287, 27861), (753, 10619), (777, 10291), (861, 9287), (1517, 5271), (1757, 4551)]