3281157

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 5477472

約数和(自身を除く): 2196315

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 131, 207, 253, 363, 393, 759, 1089, 1179, 1441, 2277, 2783, 3013, 4323, 8349, 9039, 12969, 15851, 25047, 27117, 33143, 47553, 99429, 142659, 298287, 364573, 1093719, 3281157]

約数ペア:

[(1, 3281157), (3, 1093719), (9, 364573), (11, 298287), (23, 142659), (33, 99429), (69, 47553), (99, 33143), (121, 27117), (131, 25047), (207, 15851), (253, 12969), (363, 9039), (393, 8349), (759, 4323), (1089, 3013), (1179, 2783), (1441, 2277)]