2739393

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 4118400

約数和(自身を除く): 1379007

約数列:

[1, 3, 9, 27, 71, 213, 639, 1429, 1917, 4287, 12861, 38583, 101459, 304377, 913131, 2739393]

約数ペア:

[(1, 2739393), (3, 913131), (9, 304377), (27, 101459), (71, 38583), (213, 12861), (639, 4287), (1429, 1917)]