2008082182881

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{2437}}^1\times {\mathrm{7703}}^1$

素因数の和:10521

約数の個数: 32

約数和(自身を含む): 2707363346688

約数和(自身を除く): 699281163807

約数列:

[1, 3, 181, 197, 543, 591, 2437, 7311, 7703, 23109, 35657, 106971, 441097, 480089, 1323291, 1394243, 1440267, 1517491, 4182729, 4552473, 18772211, 56316633, 86896109, 260688327, 274665871, 823997613, 3397770191, 3698125567, 10193310573, 11094376701, 669360727627, 2008082182881]

約数ペア:

[(1, 2008082182881), (3, 669360727627), (181, 11094376701), (197, 10193310573), (543, 3698125567), (591, 3397770191), (2437, 823997613), (7311, 274665871), (7703, 260688327), (23109, 86896109), (35657, 56316633), (106971, 18772211), (441097, 4552473), (480089, 4182729), (1323291, 1517491), (1394243, 1440267)]