2579841

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 4315584

約数和(自身を除く): 1735743

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 103, 121, 207, 253, 309, 363, 759, 927, 1089, 1133, 2277, 2369, 2783, 3399, 7107, 8349, 10197, 12463, 21321, 25047, 26059, 37389, 78177, 112167, 234531, 286649, 859947, 2579841]

約数ペア:

[(1, 2579841), (3, 859947), (9, 286649), (11, 234531), (23, 112167), (33, 78177), (69, 37389), (99, 26059), (103, 25047), (121, 21321), (207, 12463), (253, 10197), (309, 8349), (363, 7107), (759, 3399), (927, 2783), (1089, 2369), (1133, 2277)]