7262703

素因数分解:

$3^4\times 7^1\times {\mathrm{12809}}^1$

素因数の和:12828

約数の個数: 20

約数和(自身を含む): 12400080

約数和(自身を除く): 5137377

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 12809, 38427, 89663, 115281, 268989, 345843, 806967, 1037529, 2420901, 7262703]

約数ペア:

[(1, 7262703), (3, 2420901), (7, 1037529), (9, 806967), (21, 345843), (27, 268989), (63, 115281), (81, 89663), (189, 38427), (567, 12809)]