26691847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2141}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 33106752

約数和(自身を除く): 6414905

約数列:

[1, 7, 13, 91, 137, 959, 1781, 2141, 12467, 14987, 27833, 194831, 293317, 2053219, 3813121, 26691847]

約数ペア:

[(1, 26691847), (7, 3813121), (13, 2053219), (91, 293317), (137, 194831), (959, 27833), (1781, 14987), (2141, 12467)]