8559891

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 24

約数和(自身を含む): 13483440

約数和(自身を除く): 4923549

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 1097, 2601, 3291, 7803, 9873, 18649, 29619, 55947, 167841, 317033, 503523, 951099, 2853297, 8559891]

約数ペア:

[(1, 8559891), (3, 2853297), (9, 951099), (17, 503523), (27, 317033), (51, 167841), (153, 55947), (289, 29619), (459, 18649), (867, 9873), (1097, 7803), (2601, 3291)]