11351571

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 19051008

約数和(自身を除く): 7699437

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 313, 471, 939, 1099, 1727, 2191, 3297, 3443, 5181, 6573, 10329, 12089, 24101, 36267, 49141, 72303, 147423, 343987, 540551, 1031961, 1621653, 3783857, 11351571]

約数ペア:

[(1, 11351571), (3, 3783857), (7, 1621653), (11, 1031961), (21, 540551), (33, 343987), (77, 147423), (157, 72303), (231, 49141), (313, 36267), (471, 24101), (939, 12089), (1099, 10329), (1727, 6573), (2191, 5181), (3297, 3443)]