248126883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{156943}}^1$

素因数の和:156994

約数の個数: 16

約数和(自身を含む): 361598976

約数和(自身を除く): 113472093

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 156943, 470829, 2668031, 4865233, 8004093, 14595699, 82708961, 248126883]

約数ペア:

[(1, 248126883), (3, 82708961), (17, 14595699), (31, 8004093), (51, 4865233), (93, 2668031), (527, 470829), (1581, 156943)]