1276313759

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{7691}}^1$

素因数の和:8006

約数の個数: 16

約数和(自身を含む): 1477848576

約数和(自身を除く): 201534817

約数列:

[1, 7, 151, 157, 1057, 1099, 7691, 23707, 53837, 165949, 1161341, 1207487, 8129387, 8452409, 182330537, 1276313759]

約数ペア:

[(1, 1276313759), (7, 182330537), (151, 8452409), (157, 8129387), (1057, 1207487), (1099, 1161341), (7691, 165949), (23707, 53837)]