268659789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{11527}}^1$

素因数の和:12004

約数の個数: 16

約数和(自身を含む): 380147328

約数和(自身を除く): 111487539

約数列:

[1, 3, 17, 51, 457, 1371, 7769, 11527, 23307, 34581, 195959, 587877, 5267839, 15803517, 89553263, 268659789]

約数ペア:

[(1, 268659789), (3, 89553263), (17, 15803517), (51, 5267839), (457, 587877), (1371, 195959), (7769, 34581), (11527, 23307)]