2016135849

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{20921}}^1$

素因数の和:21297

約数の個数: 32

約数和(自身を含む): 3318061824

約数和(自身を除く): 1301925975

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 353, 1059, 2471, 4589, 7413, 13767, 20921, 32123, 62763, 96369, 146447, 271973, 439341, 815919, 1903811, 5711433, 7385113, 22155339, 51695791, 96006469, 155087373, 288019407, 672045283, 2016135849]

約数ペア:

[(1, 2016135849), (3, 672045283), (7, 288019407), (13, 155087373), (21, 96006469), (39, 51695791), (91, 22155339), (273, 7385113), (353, 5711433), (1059, 1903811), (2471, 815919), (4589, 439341), (7413, 271973), (13767, 146447), (20921, 96369), (32123, 62763)]