7141321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 8386560

約数和(自身を除く): 1245239

約数列:

[1, 11, 19, 47, 209, 517, 727, 893, 7997, 9823, 13813, 34169, 151943, 375859, 649211, 7141321]

約数ペア:

[(1, 7141321), (11, 649211), (19, 375859), (47, 151943), (209, 34169), (517, 13813), (727, 9823), (893, 7997)]