545888919

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1\times {\mathrm{1999}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 733248000

約数和(自身を除く): 187359081

約数列:

[1, 3, 227, 401, 681, 1203, 1999, 5997, 91027, 273081, 453773, 801599, 1361319, 2404797, 181962973, 545888919]

約数ペア:

[(1, 545888919), (3, 181962973), (227, 2404797), (401, 1361319), (681, 801599), (1203, 453773), (1999, 273081), (5997, 91027)]