16456311

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{21017}}^1$

素因数の和:21055

約数の個数: 16

約数和(自身を含む): 25221600

約数和(自身を除く): 8765289

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 21017, 63051, 189153, 567459, 609493, 1828479, 5485437, 16456311]

約数ペア:

[(1, 16456311), (3, 5485437), (9, 1828479), (27, 609493), (29, 567459), (87, 189153), (261, 63051), (783, 21017)]