1166500223

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2731}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 1420202880

約数和(自身を除く): 253702657

約数列:

[1, 7, 23, 49, 161, 379, 1127, 2653, 2731, 8717, 18571, 19117, 61019, 62813, 133819, 427133, 439691, 1035049, 3077837, 7245343, 23806127, 50717401, 166642889, 1166500223]

約数ペア:

[(1, 1166500223), (7, 166642889), (23, 50717401), (49, 23806127), (161, 7245343), (379, 3077837), (1127, 1035049), (2653, 439691), (2731, 427133), (8717, 133819), (18571, 62813), (19117, 61019)]