8220741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 11664000

約数和(自身を除く): 3443259

約数列:

[1, 3, 17, 51, 359, 449, 1077, 1347, 6103, 7633, 18309, 22899, 161191, 483573, 2740247, 8220741]

約数ペア:

[(1, 8220741), (3, 2740247), (17, 483573), (51, 161191), (359, 22899), (449, 18309), (1077, 7633), (1347, 6103)]