26986707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14347}}^1$

素因数の和:14383

約数の個数: 24

約数和(自身を含む): 44765760

約数和(自身を除く): 17779053

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 14347, 43041, 129123, 157817, 272593, 473451, 817779, 1420353, 2453337, 2998523, 8995569, 26986707]

約数ペア:

[(1, 26986707), (3, 8995569), (9, 2998523), (11, 2453337), (19, 1420353), (33, 817779), (57, 473451), (99, 272593), (171, 157817), (209, 129123), (627, 43041), (1881, 14347)]