9391109

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 11934720

約数和(自身を除く): 2543611

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 3329, 23303, 43277, 103199, 302939, 722393, 1341587, 9391109]

約数ペア:

[(1, 9391109), (7, 1341587), (13, 722393), (31, 302939), (91, 103199), (217, 43277), (403, 23303), (2821, 3329)]