620161167

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{100987}}^1$

素因数の和:101102

約数の個数: 16

約数和(自身を含む): 872536320

約数和(自身を除く): 252375153

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 100987, 302961, 2322701, 6968103, 8987843, 26963529, 206720389, 620161167]

約数ペア:

[(1, 620161167), (3, 206720389), (23, 26963529), (69, 8987843), (89, 6968103), (267, 2322701), (2047, 302961), (6141, 100987)]