9740241

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 16161600

約数和(自身を除く): 6421359

約数列:

[1, 3, 7, 9, 21, 63, 349, 443, 1047, 1329, 2443, 3101, 3141, 3987, 7329, 9303, 21987, 27909, 154607, 463821, 1082249, 1391463, 3246747, 9740241]

約数ペア:

[(1, 9740241), (3, 3246747), (7, 1391463), (9, 1082249), (21, 463821), (63, 154607), (349, 27909), (443, 21987), (1047, 9303), (1329, 7329), (2443, 3987), (3101, 3141)]