133127281

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5081}}^1$

素因数の和:5304

約数の個数: 16

約数和(自身を含む): 160997760

約数和(自身を除く): 27870479

約数列:

[1, 7, 19, 133, 197, 1379, 3743, 5081, 26201, 35567, 96539, 675773, 1000957, 7006699, 19018183, 133127281]

約数ペア:

[(1, 133127281), (7, 19018183), (19, 7006699), (133, 1000957), (197, 675773), (1379, 96539), (3743, 35567), (5081, 26201)]