4948203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 7209216

約数和(自身を除く): 2261013

約数列:

[1, 3, 13, 39, 71, 213, 923, 1787, 2769, 5361, 23231, 69693, 126877, 380631, 1649401, 4948203]

約数ペア:

[(1, 4948203), (3, 1649401), (13, 380631), (39, 126877), (71, 69693), (213, 23231), (923, 5361), (1787, 2769)]