3142503

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 5734400

約数和(自身を除く): 2591897

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1279, 2457, 3837, 8953, 11511, 16627, 26859, 34533, 49881, 80577, 116389, 149643, 241731, 349167, 448929, 1047501, 3142503]

約数ペア:

[(1, 3142503), (3, 1047501), (7, 448929), (9, 349167), (13, 241731), (21, 149643), (27, 116389), (39, 80577), (63, 49881), (91, 34533), (117, 26859), (189, 16627), (273, 11511), (351, 8953), (819, 3837), (1279, 2457)]