126877079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30773}}^1$

素因数の和:30830

約数の個数: 16

約数和(自身を含む): 157562880

約数和(自身を除く): 30685801

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 30773, 215411, 584687, 953963, 4092809, 6677741, 18125297, 126877079]

約数ペア:

[(1, 126877079), (7, 18125297), (19, 6677741), (31, 4092809), (133, 953963), (217, 584687), (589, 215411), (4123, 30773)]