140342797

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34039}}^1$

素因数の和:34096

約数の個数: 16

約数和(自身を含む): 174284800

約数和(自身を除く): 33942003

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 34039, 238273, 646741, 1055209, 4527187, 7386463, 20048971, 140342797]

約数ペア:

[(1, 140342797), (7, 20048971), (19, 7386463), (31, 4527187), (133, 1055209), (217, 646741), (589, 238273), (4123, 34039)]