8051967

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 15007872

約数和(自身を除く): 6955905

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1291, 2079, 3873, 6237, 9037, 11619, 14201, 27111, 34857, 42603, 81333, 99407, 104571, 127809, 243999, 298221, 383427, 731997, 894663, 1150281, 2683989, 8051967]

約数ペア:

[(1, 8051967), (3, 2683989), (7, 1150281), (9, 894663), (11, 731997), (21, 383427), (27, 298221), (33, 243999), (63, 127809), (77, 104571), (81, 99407), (99, 81333), (189, 42603), (231, 34857), (297, 27111), (567, 14201), (693, 11619), (891, 9037), (1291, 6237), (2079, 3873)]