268663681

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{15527}}^1$

素因数の和:15573

約数の個数: 16

約数和(自身を含む): 318261888

約数和(自身を除く): 49598207

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 15527, 17303, 170797, 201851, 1878767, 2220361, 20666437, 24423971, 268663681]

約数ペア:

[(1, 268663681), (11, 24423971), (13, 20666437), (121, 2220361), (143, 1878767), (1331, 201851), (1573, 170797), (15527, 17303)]