6942069

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 10721880

約数和(自身を除く): 3779811

約数列:

[1, 3, 9, 17, 51, 153, 157, 289, 471, 867, 1413, 2601, 2669, 4913, 8007, 14739, 24021, 44217, 45373, 136119, 408357, 771341, 2314023, 6942069]

約数ペア:

[(1, 6942069), (3, 2314023), (9, 771341), (17, 408357), (51, 136119), (153, 45373), (157, 44217), (289, 24021), (471, 14739), (867, 8007), (1413, 4913), (2601, 2669)]