129449831

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31397}}^1$

素因数の和:31454

約数の個数: 16

約数和(自身を含む): 160757760

約数和(自身を除く): 31307929

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 31397, 219779, 596543, 973307, 4175801, 6813149, 18492833, 129449831]

約数ペア:

[(1, 129449831), (7, 18492833), (19, 6813149), (31, 4175801), (133, 973307), (217, 596543), (589, 219779), (4123, 31397)]