16135281

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6910

約数の個数: 20

約数和(自身を含む): 24938100

約数和(自身を除く): 8802819

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 6869, 20607, 61821, 185463, 199201, 556389, 597603, 1792809, 5378427, 16135281]

約数ペア:

[(1, 16135281), (3, 5378427), (9, 1792809), (27, 597603), (29, 556389), (81, 199201), (87, 185463), (261, 61821), (783, 20607), (2349, 6869)]