28210120851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1\times {\mathrm{7933}}^1$

素因数の和:8691

約数の個数: 32

約数和(自身を含む): 41321795328

約数和(自身を除く): 13111674477

約数列:

[1, 3, 11, 33, 197, 547, 591, 1641, 2167, 6017, 6501, 7933, 18051, 23799, 87263, 107759, 261789, 323277, 1185349, 1562801, 3556047, 4339351, 4688403, 13018053, 17190811, 47732861, 51572433, 143198583, 854852147, 2564556441, 9403373617, 28210120851]

約数ペア:

[(1, 28210120851), (3, 9403373617), (11, 2564556441), (33, 854852147), (197, 143198583), (547, 51572433), (591, 47732861), (1641, 17190811), (2167, 13018053), (6017, 4688403), (6501, 4339351), (7933, 3556047), (18051, 1562801), (23799, 1185349), (87263, 323277), (107759, 261789)]