8889876819

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{1251919}}^1$

素因数の和:1252191

約数の個数: 16

約数和(自身を含む): 13220275200

約数和(自身を除く): 4330398381

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 1251919, 3755757, 11267271, 33801813, 329254697, 987764091, 2963292273, 8889876819]

約数ペア:

[(1, 8889876819), (3, 2963292273), (9, 987764091), (27, 329254697), (263, 33801813), (789, 11267271), (2367, 3755757), (7101, 1251919)]