6920991

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 5866209

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 3329, 9987, 23303, 29961, 36619, 69909, 89883, 109857, 209727, 256333, 329571, 629181, 768999, 988713, 2306997, 6920991]

約数ペア:

[(1, 6920991), (3, 2306997), (7, 988713), (9, 768999), (11, 629181), (21, 329571), (27, 256333), (33, 209727), (63, 109857), (77, 89883), (99, 69909), (189, 36619), (231, 29961), (297, 23303), (693, 9987), (2079, 3329)]