913303359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{138821}}^1$

素因数の和:138887

約数の個数: 24

約数和(自身を含む): 1429311312

約数和(自身を除く): 516007953

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 138821, 416463, 1249389, 2359957, 5969303, 7079871, 17907909, 21239613, 53723727, 101478151, 304434453, 913303359]

約数ペア:

[(1, 913303359), (3, 304434453), (9, 101478151), (17, 53723727), (43, 21239613), (51, 17907909), (129, 7079871), (153, 5969303), (387, 2359957), (731, 1249389), (2193, 416463), (6579, 138821)]