5720823

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 8845200

約数和(自身を除く): 3124377

約数列:

[1, 3, 9, 17, 51, 139, 153, 269, 417, 807, 1251, 2363, 2421, 4573, 7089, 13719, 21267, 37391, 41157, 112173, 336519, 635647, 1906941, 5720823]

約数ペア:

[(1, 5720823), (3, 1906941), (9, 635647), (17, 336519), (51, 112173), (139, 41157), (153, 37391), (269, 21267), (417, 13719), (807, 7089), (1251, 4573), (2363, 2421)]