248586481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91493}}^1$

素因数の和:91536

約数の個数: 16

約数和(自身を含む): 307419840

約数和(自身を除く): 58833359

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 91493, 1006423, 1189409, 1738367, 13083499, 19122037, 22598771, 248586481]

約数ペア:

[(1, 248586481), (11, 22598771), (13, 19122037), (19, 13083499), (143, 1738367), (209, 1189409), (247, 1006423), (2717, 91493)]