39026897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 50356992

約数和(自身を除く): 11330095

約数列:

[1, 7, 13, 37, 67, 91, 173, 259, 469, 481, 871, 1211, 2249, 2479, 3367, 6097, 6401, 11591, 15743, 17353, 32227, 44807, 81137, 83213, 150683, 225589, 428867, 582491, 1054781, 3002069, 5575271, 39026897]

約数ペア:

[(1, 39026897), (7, 5575271), (13, 3002069), (37, 1054781), (67, 582491), (91, 428867), (173, 225589), (259, 150683), (469, 83213), (481, 81137), (871, 44807), (1211, 32227), (2249, 17353), (2479, 15743), (3367, 11591), (6097, 6401)]