129487717

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 140958720

約数和(自身を除く): 11471003

約数列:

[1, 19, 41, 113, 779, 1471, 2147, 4633, 27949, 60311, 88027, 166223, 1145909, 3158237, 6815143, 129487717]

約数ペア:

[(1, 129487717), (19, 6815143), (41, 3158237), (113, 1145909), (779, 166223), (1471, 88027), (2147, 60311), (4633, 27949)]