486564021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{4201}}^1$

素因数の和:4981

約数の個数: 24

約数和(自身を含む): 745317144

約数和(自身を除く): 258753123

約数列:

[1, 3, 9, 17, 51, 153, 757, 2271, 4201, 6813, 12603, 12869, 37809, 38607, 71417, 115821, 214251, 642753, 3180157, 9540471, 28621413, 54062669, 162188007, 486564021]

約数ペア:

[(1, 486564021), (3, 162188007), (9, 54062669), (17, 28621413), (51, 9540471), (153, 3180157), (757, 642753), (2271, 214251), (4201, 115821), (6813, 71417), (12603, 38607), (12869, 37809)]