80103023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 110111232

約数和(自身を除く): 30008209

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 1861, 3311, 3913, 6149, 13027, 20471, 24193, 43043, 80023, 143297, 169351, 266123, 560161, 880253, 1040299, 1862861, 6161771, 7282093, 11443289, 80103023]

約数ペア:

[(1, 80103023), (7, 11443289), (11, 7282093), (13, 6161771), (43, 1862861), (77, 1040299), (91, 880253), (143, 560161), (301, 266123), (473, 169351), (559, 143297), (1001, 80023), (1861, 43043), (3311, 24193), (3913, 20471), (6149, 13027)]