2057697403869

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{947}}^1\times {\mathrm{53323}}^1$

素因数の和:54354

約数の個数: 48

約数和(自身を含む): 2979687103488

約数和(自身を除く): 921989699619

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 947, 2397, 2841, 13583, 16099, 40749, 44509, 48297, 53323, 133527, 159969, 273683, 756653, 821049, 906491, 2269959, 2506181, 2719473, 7518543, 12863101, 15410347, 38589303, 42605077, 46231041, 50496881, 127815231, 151490643, 724286309, 858446977, 2172858927, 2373353407, 2575340931, 7120060221, 14593598609, 40347007919, 43780795827, 121041023757, 685899134623, 2057697403869]

約数ペア:

[(1, 2057697403869), (3, 685899134623), (17, 121041023757), (47, 43780795827), (51, 40347007919), (141, 14593598609), (289, 7120060221), (799, 2575340931), (867, 2373353407), (947, 2172858927), (2397, 858446977), (2841, 724286309), (13583, 151490643), (16099, 127815231), (40749, 50496881), (44509, 46231041), (48297, 42605077), (53323, 38589303), (133527, 15410347), (159969, 12863101), (273683, 7518543), (756653, 2719473), (821049, 2506181), (906491, 2269959)]