1185121251

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{2213}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 1728071280

約数和(自身を除く): 542950029

約数列:

[1, 3, 9, 157, 379, 471, 1137, 1413, 2213, 3411, 6639, 19917, 59503, 178509, 347441, 535527, 838727, 1042323, 2516181, 3126969, 7548543, 131680139, 395040417, 1185121251]

約数ペア:

[(1, 1185121251), (3, 395040417), (9, 131680139), (157, 7548543), (379, 3126969), (471, 2516181), (1137, 1042323), (1413, 838727), (2213, 535527), (3411, 347441), (6639, 178509), (19917, 59503)]