17920340147

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{6301}}^1$

素因数の和:7390

約数の個数: 16

約数和(自身を含む): 18637988544

約数和(自身を除く): 717648397

約数列:

[1, 41, 71, 977, 2911, 6301, 40057, 69367, 258341, 447371, 2844047, 6156077, 18342211, 252399157, 437081467, 17920340147]

約数ペア:

[(1, 17920340147), (41, 437081467), (71, 252399157), (977, 18342211), (2911, 6156077), (6301, 2844047), (40057, 447371), (69367, 258341)]