11478213

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{1471}}^1$

素因数の和:1514

約数の個数: 24

約数和(自身を含む): 18076160

約数和(自身を除く): 6597947

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 1471, 2601, 4413, 7803, 13239, 25007, 39717, 75021, 225063, 425119, 675189, 1275357, 3826071, 11478213]

約数ペア:

[(1, 11478213), (3, 3826071), (9, 1275357), (17, 675189), (27, 425119), (51, 225063), (153, 75021), (289, 39717), (459, 25007), (867, 13239), (1471, 7803), (2601, 4413)]