12121935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6791}}^1$

素因数の和:6823

約数の個数: 32

約数和(自身を含む): 23473152

約数和(自身を除く): 11351217

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 6791, 20373, 33955, 47537, 101865, 115447, 142611, 237685, 346341, 577235, 713055, 808129, 1731705, 2424387, 4040645, 12121935]

約数ペア:

[(1, 12121935), (3, 4040645), (5, 2424387), (7, 1731705), (15, 808129), (17, 713055), (21, 577235), (35, 346341), (51, 237685), (85, 142611), (105, 115447), (119, 101865), (255, 47537), (357, 33955), (595, 20373), (1785, 6791)]