637242047

素因数分解:

${\mathrm{13}}^3\times {\mathrm{89}}^1\times {\mathrm{3259}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 698292000

約数和(自身を除く): 61049953

約数列:

[1, 13, 89, 169, 1157, 2197, 3259, 15041, 42367, 195533, 290051, 550771, 3770663, 7160023, 49018619, 637242047]

約数ペア:

[(1, 637242047), (13, 49018619), (89, 7160023), (169, 3770663), (1157, 550771), (2197, 290051), (3259, 195533), (15041, 42367)]