28173670881

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{819407}}^1$

素因数の和:819640

約数の個数: 16

約数和(自身を含む): 38322073344

約数和(自身を除く): 10148402463

約数列:

[1, 3, 73, 157, 219, 471, 11461, 34383, 819407, 2458221, 59816711, 128646899, 179450133, 385940697, 9391223627, 28173670881]

約数ペア:

[(1, 28173670881), (3, 9391223627), (73, 385940697), (157, 179450133), (219, 128646899), (471, 59816711), (11461, 2458221), (34383, 819407)]