7788828099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{16981}}^1$

素因数の和:17635

約数の個数: 32

約数和(自身を含む): 11792300800

約数和(自身を除く): 4003472701

約数列:

[1, 3, 13, 19, 39, 57, 247, 619, 741, 1857, 8047, 11761, 16981, 24141, 35283, 50943, 152893, 220753, 322639, 458679, 662259, 967917, 4194307, 10511239, 12582921, 31533717, 136646107, 199713541, 409938321, 599140623, 2596276033, 7788828099]

約数ペア:

[(1, 7788828099), (3, 2596276033), (13, 599140623), (19, 409938321), (39, 199713541), (57, 136646107), (247, 31533717), (619, 12582921), (741, 10511239), (1857, 4194307), (8047, 967917), (11761, 662259), (16981, 458679), (24141, 322639), (35283, 220753), (50943, 152893)]