2012743215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2129887}}^1$

素因数の和:2129908

約数の個数: 32

約数和(自身を含む): 4089384960

約数和(自身を除く): 2076641745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2129887, 6389661, 10649435, 14909209, 19168983, 31948305, 44727627, 57506949, 74546045, 95844915, 134182881, 223638135, 287534745, 402548643, 670914405, 2012743215]

約数ペア:

[(1, 2012743215), (3, 670914405), (5, 402548643), (7, 287534745), (9, 223638135), (15, 134182881), (21, 95844915), (27, 74546045), (35, 57506949), (45, 44727627), (63, 31948305), (105, 19168983), (135, 14909209), (189, 10649435), (315, 6389661), (945, 2129887)]