69767269

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 87476760

約数和(自身を除く): 17709491

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1573, 2057, 2431, 2609, 26741, 28699, 33917, 44353, 315689, 373087, 487883, 576589, 4103957, 5366713, 6342479, 69767269]

約数ペア:

[(1, 69767269), (11, 6342479), (13, 5366713), (17, 4103957), (121, 576589), (143, 487883), (187, 373087), (221, 315689), (1573, 44353), (2057, 33917), (2431, 28699), (2609, 26741)]