120843239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 136581120

約数和(自身を除く): 15737881

約数列:

[1, 11, 31, 341, 389, 911, 4279, 10021, 12059, 28241, 132649, 310651, 354379, 3898169, 10985749, 120843239]

約数ペア:

[(1, 120843239), (11, 10985749), (31, 3898169), (341, 354379), (389, 310651), (911, 132649), (4279, 28241), (10021, 12059)]