40777121

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 52910592

約数和(自身を除く): 12133471

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 1553, 2387, 3751, 10871, 17083, 26257, 48143, 119581, 187913, 337001, 529573, 1315391, 3707011, 5825303, 40777121]

約数ペア:

[(1, 40777121), (7, 5825303), (11, 3707011), (31, 1315391), (77, 529573), (121, 337001), (217, 187913), (341, 119581), (847, 48143), (1553, 26257), (2387, 17083), (3751, 10871)]