2013828822423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1\times {\mathrm{199783}}^1$

素因数の和:203340

約数の個数: 48

約数和(自身を含む): 3283681789440

約数和(自身を除く): 1269852967017

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 3511, 10533, 31599, 38621, 101819, 115863, 199783, 305457, 347589, 599349, 916371, 1120009, 1798047, 2197613, 3360027, 5793707, 6592839, 10080081, 17381121, 19778517, 52143363, 63730777, 191192331, 573576993, 701438113, 2104314339, 6312943017, 7715819243, 20341705277, 23147457729, 61025115831, 69442373187, 183075347493, 223758758047, 671276274141, 2013828822423]

約数ペア:

[(1, 2013828822423), (3, 671276274141), (9, 223758758047), (11, 183075347493), (29, 69442373187), (33, 61025115831), (87, 23147457729), (99, 20341705277), (261, 7715819243), (319, 6312943017), (957, 2104314339), (2871, 701438113), (3511, 573576993), (10533, 191192331), (31599, 63730777), (38621, 52143363), (101819, 19778517), (115863, 17381121), (199783, 10080081), (305457, 6592839), (347589, 5793707), (599349, 3360027), (916371, 2197613), (1120009, 1798047)]