28996837581

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{40583}}^1$

素因数の和:40821

約数の個数: 32

約数和(自身を含む): 40935944448

約数和(自身を除く): 11939106867

約数列:

[1, 3, 37, 41, 111, 123, 157, 471, 1517, 4551, 5809, 6437, 17427, 19311, 40583, 121749, 238169, 714507, 1501571, 1663903, 4504713, 4991709, 6371531, 19114593, 61564411, 184693233, 235746647, 261232771, 707239941, 783698313, 9665612527, 28996837581]

約数ペア:

[(1, 28996837581), (3, 9665612527), (37, 783698313), (41, 707239941), (111, 261232771), (123, 235746647), (157, 184693233), (471, 61564411), (1517, 19114593), (4551, 6371531), (5809, 4991709), (6437, 4504713), (17427, 1663903), (19311, 1501571), (40583, 714507), (121749, 238169)]