8581869

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1162

約数の個数: 20

約数和(自身を含む): 12959100

約数和(自身を除く): 4377231

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 1049, 2727, 3147, 8181, 9441, 28323, 84969, 105949, 317847, 953541, 2860623, 8581869]

約数ペア:

[(1, 8581869), (3, 2860623), (9, 953541), (27, 317847), (81, 105949), (101, 84969), (303, 28323), (909, 9441), (1049, 8181), (2727, 3147)]