8681013

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{9743}}^1$

素因数の和:9766

約数の個数: 20

約数和(自身を含む): 14148288

約数和(自身を除く): 5467275

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 9743, 29229, 87687, 107173, 263061, 321519, 789183, 964557, 2893671, 8681013]

約数ペア:

[(1, 8681013), (3, 2893671), (9, 964557), (11, 789183), (27, 321519), (33, 263061), (81, 107173), (99, 87687), (297, 29229), (891, 9743)]