2687662011

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{13859}}^1$

素因数の和:14498

約数の個数: 16

約数和(自身を含む): 3619123200

約数和(自身を除く): 931461189

約数列:

[1, 3, 127, 381, 509, 1527, 13859, 41577, 64643, 193929, 1760093, 5280279, 7054231, 21162693, 895887337, 2687662011]

約数ペア:

[(1, 2687662011), (3, 895887337), (127, 21162693), (381, 7054231), (509, 5280279), (1527, 1760093), (13859, 193929), (41577, 64643)]