256157473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{38113}}^1$

素因数の和:38184

約数の個数: 16

約数和(自身を含む): 307351296

約数和(自身を除く): 51193823

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 38113, 419243, 495469, 1791311, 5450159, 19704421, 23287043, 256157473]

約数ペア:

[(1, 256157473), (11, 23287043), (13, 19704421), (47, 5450159), (143, 1791311), (517, 495469), (611, 419243), (6721, 38113)]