17123967

素因数分解:

$3^5\times 7^1\times {\mathrm{10067}}^1$

素因数の和:10089

約数の個数: 24

約数和(自身を含む): 29318016

約数和(自身を除く): 12194049

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 10067, 30201, 70469, 90603, 211407, 271809, 634221, 815427, 1902663, 2446281, 5707989, 17123967]

約数ペア:

[(1, 17123967), (3, 5707989), (7, 2446281), (9, 1902663), (21, 815427), (27, 634221), (63, 271809), (81, 211407), (189, 90603), (243, 70469), (567, 30201), (1701, 10067)]