2009683857

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{10159}}^1$

素因数の和:10293

約数の個数: 32

約数和(自身を含む): 2902671360

約数和(自身を除く): 892987503

約数列:

[1, 3, 23, 47, 61, 69, 141, 183, 1081, 1403, 2867, 3243, 4209, 8601, 10159, 30477, 65941, 197823, 233657, 477473, 619699, 700971, 1432419, 1859097, 10981879, 14253077, 29125853, 32945637, 42759231, 87377559, 669894619, 2009683857]

約数ペア:

[(1, 2009683857), (3, 669894619), (23, 87377559), (47, 42759231), (61, 32945637), (69, 29125853), (141, 14253077), (183, 10981879), (1081, 1859097), (1403, 1432419), (2867, 700971), (3243, 619699), (4209, 477473), (8601, 233657), (10159, 197823), (30477, 65941)]