1900152261

素因数分解:

$3^2\times 7^1\times {\mathrm{5021}}^1\times {\mathrm{6007}}^1$

素因数の和:11041

約数の個数: 24

約数和(自身を含む): 3137906304

約数和(自身を除く): 1237754043

約数列:

[1, 3, 7, 9, 21, 63, 5021, 6007, 15063, 18021, 35147, 42049, 45189, 54063, 105441, 126147, 316323, 378441, 30161147, 90483441, 211128029, 271450323, 633384087, 1900152261]

約数ペア:

[(1, 1900152261), (3, 633384087), (7, 271450323), (9, 211128029), (21, 90483441), (63, 30161147), (5021, 378441), (6007, 316323), (15063, 126147), (18021, 105441), (35147, 54063), (42049, 45189)]