2495259

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7109}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 3981600

約数和(自身を除く): 1486341

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7109, 21327, 63981, 92417, 191943, 277251, 831753, 2495259]

約数ペア:

[(1, 2495259), (3, 831753), (9, 277251), (13, 191943), (27, 92417), (39, 63981), (117, 21327), (351, 7109)]