2912591133

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 4413277440

約数和(自身を除く): 1500686307

約数列:

[1, 3, 9, 29, 87, 151, 261, 263, 281, 453, 789, 843, 1359, 2367, 2529, 4379, 7627, 8149, 13137, 22881, 24447, 39411, 39713, 42431, 68643, 73341, 73903, 119139, 127293, 221709, 357417, 381879, 665127, 1151677, 1230499, 2143187, 3455031, 3691497, 6429561, 10365093, 11074491, 11159353, 19288683, 33478059, 100434177, 323621237, 970863711, 2912591133]

約数ペア:

[(1, 2912591133), (3, 970863711), (9, 323621237), (29, 100434177), (87, 33478059), (151, 19288683), (261, 11159353), (263, 11074491), (281, 10365093), (453, 6429561), (789, 3691497), (843, 3455031), (1359, 2143187), (2367, 1230499), (2529, 1151677), (4379, 665127), (7627, 381879), (8149, 357417), (13137, 221709), (22881, 127293), (24447, 119139), (39411, 73903), (39713, 73341), (42431, 68643)]