4481397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 6926400

約数和(自身を除く): 2445003

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 359, 657, 1077, 1387, 3231, 4161, 6821, 12483, 20463, 26207, 61389, 78621, 235863, 497933, 1493799, 4481397]

約数ペア:

[(1, 4481397), (3, 1493799), (9, 497933), (19, 235863), (57, 78621), (73, 61389), (171, 26207), (219, 20463), (359, 12483), (657, 6821), (1077, 4161), (1387, 3231)]