82986197

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 22249003

約数列:

[1, 7, 17, 29, 119, 139, 173, 203, 493, 973, 1211, 2363, 2941, 3451, 4031, 5017, 16541, 20587, 24047, 28217, 35119, 68527, 85289, 168329, 408799, 479689, 597023, 697363, 2861593, 4881541, 11855171, 82986197]

約数ペア:

[(1, 82986197), (7, 11855171), (17, 4881541), (29, 2861593), (119, 697363), (139, 597023), (173, 479689), (203, 408799), (493, 168329), (973, 85289), (1211, 68527), (2363, 35119), (2941, 28217), (3451, 24047), (4031, 20587), (5017, 16541)]