11887901157

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{80071}}^1$

素因数の和:80505

約数の個数: 24

約数和(自身を含む): 17465304640

約数和(自身を除く): 5577403483

約数列:

[1, 3, 11, 33, 121, 363, 409, 1227, 4499, 13497, 49489, 80071, 148467, 240213, 880781, 2642343, 9688591, 29065773, 32749039, 98247117, 360239429, 1080718287, 3962633719, 11887901157]

約数ペア:

[(1, 11887901157), (3, 3962633719), (11, 1080718287), (33, 360239429), (121, 98247117), (363, 32749039), (409, 29065773), (1227, 9688591), (4499, 2642343), (13497, 880781), (49489, 240213), (80071, 148467)]