2015682381

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{3541}}^1$

素因数の和:4306

約数の個数: 32

約数和(自身を含む): 3094291200

約数和(自身を除く): 1078608819

約数列:

[1, 3, 9, 27, 29, 87, 261, 727, 783, 2181, 3541, 6543, 10623, 19629, 21083, 31869, 63249, 95607, 102689, 189747, 308067, 569241, 924201, 2574307, 2772603, 7722921, 23168763, 69506289, 74654903, 223964709, 671894127, 2015682381]

約数ペア:

[(1, 2015682381), (3, 671894127), (9, 223964709), (27, 74654903), (29, 69506289), (87, 23168763), (261, 7722921), (727, 2772603), (783, 2574307), (2181, 924201), (3541, 569241), (6543, 308067), (10623, 189747), (19629, 102689), (21083, 95607), (31869, 63249)]