1805206881

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1\times {\mathrm{4657}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 2425737344

約数和(自身を除く): 620530463

約数列:

[1, 3, 157, 471, 823, 2469, 4657, 13971, 129211, 387633, 731149, 2193447, 3832711, 11498133, 601735627, 1805206881]

約数ペア:

[(1, 1805206881), (3, 601735627), (157, 11498133), (471, 3832711), (823, 2193447), (2469, 731149), (4657, 387633), (13971, 129211)]