6808403

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 8536320

約数和(自身を除く): 1727917

約数列:

[1, 7, 19, 49, 71, 103, 133, 497, 721, 931, 1349, 1957, 3479, 5047, 7313, 9443, 13699, 51191, 66101, 95893, 138947, 358337, 972629, 6808403]

約数ペア:

[(1, 6808403), (7, 972629), (19, 358337), (49, 138947), (71, 95893), (103, 66101), (133, 51191), (497, 13699), (721, 9443), (931, 7313), (1349, 5047), (1957, 3479)]