129486007

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{51241}}^1$

素因数の和:51286

約数の個数: 12

約数和(自身を含む): 156185616

約数和(自身を除く): 26699609

約数列:

[1, 7, 19, 133, 361, 2527, 51241, 358687, 973579, 6815053, 18498001, 129486007]

約数ペア:

[(1, 129486007), (7, 18498001), (19, 6815053), (133, 973579), (361, 358687), (2527, 51241)]