26533481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 6125719

約数列:

[1, 13, 17, 19, 71, 89, 221, 247, 323, 923, 1157, 1207, 1349, 1513, 1691, 4199, 6319, 15691, 17537, 19669, 21983, 22933, 28747, 82147, 107423, 120061, 298129, 373711, 1396499, 1560793, 2041037, 26533481]

約数ペア:

[(1, 26533481), (13, 2041037), (17, 1560793), (19, 1396499), (71, 373711), (89, 298129), (221, 120061), (247, 107423), (323, 82147), (923, 28747), (1157, 22933), (1207, 21983), (1349, 19669), (1513, 17537), (1691, 15691), (4199, 6319)]