2016115983

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{251983}}^1$

素因数の和:252123

約数の個数: 24

約数和(自身を含む): 3354411008

約数和(自身を除く): 1338295025

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 251983, 755949, 1763881, 2267847, 5291643, 15874929, 32001841, 96005523, 224012887, 288016569, 672038661, 2016115983]

約数ペア:

[(1, 2016115983), (3, 672038661), (7, 288016569), (9, 224012887), (21, 96005523), (63, 32001841), (127, 15874929), (381, 5291643), (889, 2267847), (1143, 1763881), (2667, 755949), (8001, 251983)]