12995764845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2633387}}^1$

素因数の和:2633449

約数の個数: 32

約数和(自身を含む): 24269303808

約数和(自身を除く): 11273538963

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 2633387, 7900161, 13166935, 18433709, 39500805, 55301127, 92168545, 123769189, 276505635, 371307567, 618845945, 866384323, 1856537835, 2599152969, 4331921615, 12995764845]

約数ペア:

[(1, 12995764845), (3, 4331921615), (5, 2599152969), (7, 1856537835), (15, 866384323), (21, 618845945), (35, 371307567), (47, 276505635), (105, 123769189), (141, 92168545), (235, 55301127), (329, 39500805), (705, 18433709), (987, 13166935), (1645, 7900161), (4935, 2633387)]