52638279

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{883}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 72643584

約数和(自身を除く): 20005305

約数列:

[1, 3, 31, 93, 641, 883, 1923, 2649, 19871, 27373, 59613, 82119, 566003, 1698009, 17546093, 52638279]

約数ペア:

[(1, 52638279), (3, 17546093), (31, 1698009), (93, 566003), (641, 82119), (883, 59613), (1923, 27373), (2649, 19871)]