13776237

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3274

約数の個数: 20

約数和(自身を含む): 20974140

約数和(自身を除く): 7197903

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 3209, 4293, 9627, 28881, 86643, 170077, 259929, 510231, 1530693, 4592079, 13776237]

約数ペア:

[(1, 13776237), (3, 4592079), (9, 1530693), (27, 510231), (53, 259929), (81, 170077), (159, 86643), (477, 28881), (1431, 9627), (3209, 4293)]