26905917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12269}}^1$

素因数の和:12332

約数の個数: 16

約数和(自身を含む): 38871360

約数和(自身を除く): 11965443

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 12269, 36807, 208573, 527567, 625719, 1582701, 8968639, 26905917]

約数ペア:

[(1, 26905917), (3, 8968639), (17, 1582701), (43, 625719), (51, 527567), (129, 208573), (731, 36807), (2193, 12269)]