40685161

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 46922400

約数和(自身を除く): 6237239

約数列:

[1, 11, 41, 59, 121, 139, 451, 649, 1529, 2419, 4961, 5699, 7139, 8201, 16819, 26609, 62689, 90211, 292699, 336241, 689579, 992321, 3698651, 40685161]

約数ペア:

[(1, 40685161), (11, 3698651), (41, 992321), (59, 689579), (121, 336241), (139, 292699), (451, 90211), (649, 62689), (1529, 26609), (2419, 16819), (4961, 8201), (5699, 7139)]