408067299

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{11719}}^1$

素因数の和:11851

約数の個数: 24

約数和(自身を含む): 608830560

約数和(自身を除く): 200763261

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 3869, 11607, 11719, 34821, 35157, 105471, 621107, 855487, 1863321, 2566461, 5589963, 7699383, 45340811, 136022433, 408067299]

約数ペア:

[(1, 408067299), (3, 136022433), (9, 45340811), (53, 7699383), (73, 5589963), (159, 2566461), (219, 1863321), (477, 855487), (657, 621107), (3869, 105471), (11607, 35157), (11719, 34821)]