129657979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 143451360

約数和(自身を除く): 13793381

約数列:

[1, 11, 157, 193, 389, 1727, 2123, 4279, 30301, 61073, 75077, 333311, 671803, 825847, 11787089, 129657979]

約数ペア:

[(1, 129657979), (11, 11787089), (157, 825847), (193, 671803), (389, 333311), (1727, 75077), (2123, 61073), (4279, 30301)]