16388799

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 10982721

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 1583, 3451, 4749, 10353, 11081, 26911, 33243, 45907, 80733, 137721, 188377, 321349, 565131, 780419, 964047, 2341257, 5462933, 16388799]

約数ペア:

[(1, 16388799), (3, 5462933), (7, 2341257), (17, 964047), (21, 780419), (29, 565131), (51, 321349), (87, 188377), (119, 137721), (203, 80733), (357, 45907), (493, 33243), (609, 26911), (1479, 11081), (1583, 10353), (3451, 4749)]