291295295733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 433975592960

約数和(自身を除く): 142680297227

約数列:

[1, 3, 13, 31, 39, 93, 403, 409, 613, 961, 1209, 1227, 1839, 2883, 5317, 7969, 12493, 12679, 15951, 19003, 23907, 29791, 37479, 38037, 57009, 89373, 164827, 247039, 250717, 387283, 393049, 494481, 589093, 741117, 752151, 1161849, 1179147, 1767279, 3259321, 5109637, 7658209, 7772227, 9777963, 12184519, 15328911, 18261883, 22974627, 23316681, 36553557, 54785649, 101038951, 158398747, 237404479, 240939037, 303116853, 475196241, 712213437, 722817111, 3132207481, 7469110147, 9396622443, 22407330441, 97098431911, 291295295733]

約数ペア:

[(1, 291295295733), (3, 97098431911), (13, 22407330441), (31, 9396622443), (39, 7469110147), (93, 3132207481), (403, 722817111), (409, 712213437), (613, 475196241), (961, 303116853), (1209, 240939037), (1227, 237404479), (1839, 158398747), (2883, 101038951), (5317, 54785649), (7969, 36553557), (12493, 23316681), (12679, 22974627), (15951, 18261883), (19003, 15328911), (23907, 12184519), (29791, 9777963), (37479, 7772227), (38037, 7658209), (57009, 5109637), (89373, 3259321), (164827, 1767279), (247039, 1179147), (250717, 1161849), (387283, 752151), (393049, 741117), (494481, 589093)]