8318079

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4001}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 15367680

約数和(自身を除く): 7049601

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 4001, 12003, 28007, 36009, 44011, 84021, 108027, 132033, 252063, 308077, 396099, 756189, 924231, 1188297, 2772693, 8318079]

約数ペア:

[(1, 8318079), (3, 2772693), (7, 1188297), (9, 924231), (11, 756189), (21, 396099), (27, 308077), (33, 252063), (63, 132033), (77, 108027), (99, 84021), (189, 44011), (231, 36009), (297, 28007), (693, 12003), (2079, 4001)]