2849907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 4013568

約数和(自身を除く): 1163661

約数列:

[1, 3, 23, 69, 103, 309, 401, 1203, 2369, 7107, 9223, 27669, 41303, 123909, 949969, 2849907]

約数ペア:

[(1, 2849907), (3, 949969), (23, 123909), (69, 41303), (103, 27669), (309, 9223), (401, 7107), (1203, 2369)]