26081979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112909}}^1$

素因数の和:112930

約数の個数: 16

約数和(自身を含む): 43357440

約数和(自身を除く): 17275461

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 112909, 338727, 790363, 1241999, 2371089, 3725997, 8693993, 26081979]

約数ペア:

[(1, 26081979), (3, 8693993), (7, 3725997), (11, 2371089), (21, 1241999), (33, 790363), (77, 338727), (231, 112909)]