769735629

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{730993}}^1$

素因数の和:731018

約数の個数: 20

約数和(自身を含む): 1238303836

約数和(自身を除く): 468568207

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 730993, 2192979, 6578937, 9502909, 19736811, 28508727, 59210433, 85526181, 256578543, 769735629]

約数ペア:

[(1, 769735629), (3, 256578543), (9, 85526181), (13, 59210433), (27, 28508727), (39, 19736811), (81, 9502909), (117, 6578937), (351, 2192979), (1053, 730993)]