13377221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 15852480

約数和(自身を除く): 2475259

約数列:

[1, 11, 13, 139, 143, 673, 1529, 1807, 7403, 8749, 19877, 93547, 96239, 1029017, 1216111, 13377221]

約数ペア:

[(1, 13377221), (11, 1216111), (13, 1029017), (139, 96239), (143, 93547), (673, 19877), (1529, 8749), (1807, 7403)]