288441243

素因数分解:

$3^8\times {\mathrm{43963}}^1$

素因数の和:43987

約数の個数: 18

約数和(自身を含む): 432649724

約数和(自身を除く): 144208481

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 43963, 131889, 395667, 1187001, 3561003, 10683009, 32049027, 96147081, 288441243]

約数ペア:

[(1, 288441243), (3, 96147081), (9, 32049027), (27, 10683009), (81, 3561003), (243, 1187001), (729, 395667), (2187, 131889), (6561, 43963)]