103400717

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 128692800

約数和(自身を除く): 25292083

約数列:

[1, 7, 19, 31, 133, 217, 589, 809, 961, 4123, 5663, 6727, 15371, 18259, 25079, 107597, 127813, 175553, 476501, 777449, 3335507, 5442143, 14771531, 103400717]

約数ペア:

[(1, 103400717), (7, 14771531), (19, 5442143), (31, 3335507), (133, 777449), (217, 476501), (589, 175553), (809, 127813), (961, 107597), (4123, 25079), (5663, 18259), (6727, 15371)]