2056550877

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{87853}}^1$

素因数の和:87899

約数の個数: 30

約数和(自身を含む): 3263512538

約数和(自身を除く): 1206961661

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 23409, 87853, 263559, 790677, 1493501, 2372031, 4480503, 7116093, 13441509, 25389517, 40324527, 76168551, 120973581, 228505653, 685516959, 2056550877]

約数ペア:

[(1, 2056550877), (3, 685516959), (9, 228505653), (17, 120973581), (27, 76168551), (51, 40324527), (81, 25389517), (153, 13441509), (289, 7116093), (459, 4480503), (867, 2372031), (1377, 1493501), (2601, 790677), (7803, 263559), (23409, 87853)]