2087103621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 2965564800

約数和(自身を除く): 878461179

約数列:

[1, 3, 19, 57, 137, 241, 411, 723, 1109, 2603, 3327, 4579, 7809, 13737, 21071, 33017, 63213, 99051, 151933, 267269, 455799, 627323, 801807, 1881969, 2886727, 5078111, 8660181, 15234333, 36615853, 109847559, 695701207, 2087103621]

約数ペア:

[(1, 2087103621), (3, 695701207), (19, 109847559), (57, 36615853), (137, 15234333), (241, 8660181), (411, 5078111), (723, 2886727), (1109, 1881969), (2603, 801807), (3327, 627323), (4579, 455799), (7809, 267269), (13737, 151933), (21071, 99051), (33017, 63213)]