6649227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 10954944

約数和(自身を除く): 4305717

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 3343, 10029, 30087, 43459, 56831, 130377, 170493, 391131, 511479, 738803, 2216409, 6649227]

約数ペア:

[(1, 6649227), (3, 2216409), (9, 738803), (13, 511479), (17, 391131), (39, 170493), (51, 130377), (117, 56831), (153, 43459), (221, 30087), (663, 10029), (1989, 3343)]