129641281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{58057}}^1$

素因数の和:58104

約数の個数: 16

約数和(自身を含む): 167207040

約数和(自身を除く): 37565759

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 58057, 406399, 638627, 1683653, 4470389, 11785571, 18520183, 129641281]

約数ペア:

[(1, 129641281), (7, 18520183), (11, 11785571), (29, 4470389), (77, 1683653), (203, 638627), (319, 406399), (2233, 58057)]