12846843

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1008

約数の個数: 20

約数和(自身を含む): 19311600

約数和(自身を除く): 6464757

約数列:

[1, 3, 9, 27, 81, 199, 597, 797, 1791, 2391, 5373, 7173, 16119, 21519, 64557, 158603, 475809, 1427427, 4282281, 12846843]

約数ペア:

[(1, 12846843), (3, 4282281), (9, 1427427), (27, 475809), (81, 158603), (199, 64557), (597, 21519), (797, 16119), (1791, 7173), (2391, 5373)]