2247389469

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2134273}}^1$

素因数の和:2134298

約数の個数: 20

約数和(自身を含む): 3615460156

約数和(自身を除く): 1368070687

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2134273, 6402819, 19208457, 27745549, 57625371, 83236647, 172876113, 249709941, 749129823, 2247389469]

約数ペア:

[(1, 2247389469), (3, 749129823), (9, 249709941), (13, 172876113), (27, 83236647), (39, 57625371), (81, 27745549), (117, 19208457), (351, 6402819), (1053, 2134273)]