23239867

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 29893536

約数和(自身を除く): 6653669

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 1213, 2737, 8491, 19159, 20621, 27899, 59437, 144347, 195293, 474283, 1010429, 1367051, 3319981, 23239867]

約数ペア:

[(1, 23239867), (7, 3319981), (17, 1367051), (23, 1010429), (49, 474283), (119, 195293), (161, 144347), (391, 59437), (833, 27899), (1127, 20621), (1213, 19159), (2737, 8491)]