13316481

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{5669}}^1$

素因数の和:5710

約数の個数: 20

約数和(自身を含む): 20582100

約数和(自身を除く): 7265619

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 5669, 17007, 51021, 153063, 164401, 459189, 493203, 1479609, 4438827, 13316481]

約数ペア:

[(1, 13316481), (3, 4438827), (9, 1479609), (27, 493203), (29, 459189), (81, 164401), (87, 153063), (261, 51021), (783, 17007), (2349, 5669)]