1048131

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 1757184

約数和(自身を除く): 709053

約数列:

[1, 3, 7, 9, 21, 63, 127, 131, 381, 393, 889, 917, 1143, 1179, 2667, 2751, 8001, 8253, 16637, 49911, 116459, 149733, 349377, 1048131]

約数ペア:

[(1, 1048131), (3, 349377), (7, 149733), (9, 116459), (21, 49911), (63, 16637), (127, 8253), (131, 8001), (381, 2751), (393, 2667), (889, 1179), (917, 1143)]