248693497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 275611392

約数和(自身を除く): 26917895

約数列:

[1, 13, 47, 137, 611, 1781, 2971, 6439, 38623, 83707, 139637, 407027, 1815281, 5291351, 19130269, 248693497]

約数ペア:

[(1, 248693497), (13, 19130269), (47, 5291351), (137, 1815281), (611, 407027), (1781, 139637), (2971, 83707), (6439, 38623)]