282783281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 312339456

約数和(自身を除く): 29556175

約数列:

[1, 11, 131, 311, 631, 1441, 3421, 6941, 40741, 82661, 196241, 448151, 909271, 2158651, 25707571, 282783281]

約数ペア:

[(1, 282783281), (11, 25707571), (131, 2158651), (311, 909271), (631, 448151), (1441, 196241), (3421, 82661), (6941, 40741)]