2893709727

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{27763}}^1$

素因数の和:28119

約数の個数: 24

約数和(自身を含む): 4306640624

約数和(自身を除く): 1412930897

約数列:

[1, 3, 9, 37, 111, 313, 333, 939, 2817, 11581, 27763, 34743, 83289, 104229, 249867, 1027231, 3081693, 8689819, 9245079, 26069457, 78208371, 321523303, 964569909, 2893709727]

約数ペア:

[(1, 2893709727), (3, 964569909), (9, 321523303), (37, 78208371), (111, 26069457), (313, 9245079), (333, 8689819), (939, 3081693), (2817, 1027231), (11581, 249867), (27763, 104229), (34743, 83289)]