2465289

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1526391

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 131, 153, 369, 393, 459, 697, 1107, 1179, 2091, 2227, 3537, 5371, 6273, 6681, 16113, 18819, 20043, 48339, 60129, 91307, 145017, 273921, 821763, 2465289]

約数ペア:

[(1, 2465289), (3, 821763), (9, 273921), (17, 145017), (27, 91307), (41, 60129), (51, 48339), (123, 20043), (131, 18819), (153, 16113), (369, 6681), (393, 6273), (459, 5371), (697, 3537), (1107, 2227), (1179, 2091)]