71411291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6469}}^1$

素因数の和:6578

約数の個数: 16

約数和(自身を含む): 86956800

約数和(自身を除く): 15545509

約数列:

[1, 7, 19, 83, 133, 581, 1577, 6469, 11039, 45283, 122911, 536927, 860377, 3758489, 10201613, 71411291]

約数ペア:

[(1, 71411291), (7, 10201613), (19, 3758489), (83, 860377), (133, 536927), (581, 122911), (1577, 45283), (6469, 11039)]