117091919

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 143607168

約数和(自身を除く): 26515249

約数列:

[1, 7, 23, 49, 107, 161, 749, 971, 1127, 2461, 5243, 6797, 17227, 22333, 47579, 103897, 120589, 156331, 727279, 1094317, 2389631, 5090953, 16727417, 117091919]

約数ペア:

[(1, 117091919), (7, 16727417), (23, 5090953), (49, 2389631), (107, 1094317), (161, 727279), (749, 156331), (971, 120589), (1127, 103897), (2461, 47579), (5243, 22333), (6797, 17227)]