15982989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11813}}^1$

素因数の和:11868

約数の個数: 16

約数和(自身を含む): 23817024

約数和(自身を除く): 7834035

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 11813, 35439, 129943, 389829, 484333, 1452999, 5327663, 15982989]

約数ペア:

[(1, 15982989), (3, 5327663), (11, 1452999), (33, 484333), (41, 389829), (123, 129943), (451, 35439), (1353, 11813)]