120239999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{52301}}^1$

素因数の和:52342

約数の個数: 12

約数和(自身を含む): 139123320

約数和(自身を除く): 18883321

約数列:

[1, 11, 19, 121, 209, 2299, 52301, 575311, 993719, 6328421, 10930909, 120239999]

約数ペア:

[(1, 120239999), (11, 10930909), (19, 6328421), (121, 993719), (209, 575311), (2299, 52301)]