9004023

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 14990976

約数和(自身を除く): 5986953

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1091, 1179, 2751, 3273, 7637, 8253, 9819, 22911, 68733, 142921, 428763, 1000447, 1286289, 3001341, 9004023]

約数ペア:

[(1, 9004023), (3, 3001341), (7, 1286289), (9, 1000447), (21, 428763), (63, 142921), (131, 68733), (393, 22911), (917, 9819), (1091, 8253), (1179, 7637), (2751, 3273)]