16341993

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 28

約数和(自身を含む): 25379460

約数和(自身を除く): 9037467

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 773, 783, 2319, 2349, 6957, 7047, 20871, 21141, 22417, 62613, 67251, 187839, 201753, 563517, 605259, 1815777, 5447331, 16341993]

約数ペア:

[(1, 16341993), (3, 5447331), (9, 1815777), (27, 605259), (29, 563517), (81, 201753), (87, 187839), (243, 67251), (261, 62613), (729, 22417), (773, 21141), (783, 20871), (2319, 7047), (2349, 6957)]