78322013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24809}}^1$

素因数の和:24868

約数の個数: 16

約数和(自身を含む): 100033920

約数和(自身を除く): 21711907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 24809, 173663, 272899, 1017169, 1910293, 7120183, 11188859, 78322013]

約数ペア:

[(1, 78322013), (7, 11188859), (11, 7120183), (41, 1910293), (77, 1017169), (287, 272899), (451, 173663), (3157, 24809)]