65383241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 21707959

約数列:

[1, 7, 11, 17, 77, 119, 187, 199, 251, 1309, 1393, 1757, 2189, 2761, 3383, 4267, 15323, 19327, 23681, 29869, 37213, 46937, 49949, 260491, 328559, 349643, 549439, 849133, 3846073, 5943931, 9340463, 65383241]

約数ペア:

[(1, 65383241), (7, 9340463), (11, 5943931), (17, 3846073), (77, 849133), (119, 549439), (187, 349643), (199, 328559), (251, 260491), (1309, 49949), (1393, 46937), (1757, 37213), (2189, 29869), (2761, 23681), (3383, 19327), (4267, 15323)]