170220743

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 216838944

約数和(自身を除く): 46618201

約数列:

[1, 7, 11, 73, 77, 121, 511, 803, 847, 2753, 5621, 8833, 19271, 30283, 61831, 200969, 211981, 333113, 1406783, 2210659, 2331791, 15474613, 24317249, 170220743]

約数ペア:

[(1, 170220743), (7, 24317249), (11, 15474613), (73, 2331791), (77, 2210659), (121, 1406783), (511, 333113), (803, 211981), (847, 200969), (2753, 61831), (5621, 30283), (8833, 19271)]