87110839

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 100290960

約数和(自身を除く): 13180121

約数列:

[1, 17, 19, 37, 197, 323, 629, 703, 1369, 3349, 3743, 7289, 11951, 23273, 26011, 63631, 123913, 138491, 269693, 442187, 2354347, 4584781, 5124167, 87110839]

約数ペア:

[(1, 87110839), (17, 5124167), (19, 4584781), (37, 2354347), (197, 442187), (323, 269693), (629, 138491), (703, 123913), (1369, 63631), (3349, 26011), (3743, 23273), (7289, 11951)]