11851587

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{10883}}^1$

素因数の和:10911

約数の個数: 18

約数和(自身を含む): 18818436

約数和(自身を除く): 6966849

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 10883, 32649, 97947, 119713, 359139, 1077417, 1316843, 3950529, 11851587]

約数ペア:

[(1, 11851587), (3, 3950529), (9, 1316843), (11, 1077417), (33, 359139), (99, 119713), (121, 97947), (363, 32649), (1089, 10883)]