91791917

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 107151360

約数和(自身を除く): 15359443

約数列:

[1, 7, 79, 127, 553, 889, 1307, 9149, 10033, 70231, 103253, 165989, 722771, 1161923, 13113131, 91791917]

約数ペア:

[(1, 91791917), (7, 13113131), (79, 1161923), (127, 722771), (553, 165989), (889, 103253), (1307, 70231), (9149, 10033)]