42052717

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1753}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 50515200

約数和(自身を除く): 8462483

約数列:

[1, 7, 23, 149, 161, 1043, 1753, 3427, 12271, 23989, 40319, 261197, 282233, 1828379, 6007531, 42052717]

約数ペア:

[(1, 42052717), (7, 6007531), (23, 1828379), (149, 282233), (161, 261197), (1043, 40319), (1753, 23989), (3427, 12271)]