10197681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 15128064

約数和(自身を除く): 4930383

約数列:

[1, 3, 13, 37, 39, 111, 191, 481, 573, 1369, 1443, 2483, 4107, 7067, 7449, 17797, 21201, 53391, 91871, 261479, 275613, 784437, 3399227, 10197681]

約数ペア:

[(1, 10197681), (3, 3399227), (13, 784437), (37, 275613), (39, 261479), (111, 91871), (191, 53391), (481, 21201), (573, 17797), (1369, 7449), (1443, 7067), (2483, 4107)]