8889377787

素因数分解:

$3^2\times {\mathrm{18503}}^1\times {\mathrm{53381}}^1$

素因数の和:71890

約数の個数: 12

約数和(自身を含む): 12841146864

約数和(自身を除く): 3951769077

約数列:

[1, 3, 9, 18503, 53381, 55509, 160143, 166527, 480429, 987708643, 2963125929, 8889377787]

約数ペア:

[(1, 8889377787), (3, 2963125929), (9, 987708643), (18503, 480429), (53381, 166527), (55509, 160143)]