15679840509

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{13299271}}^1$

素因数の和:13299408

約数の個数: 12

約数和(自身を含む): 22821550752

約数和(自身を除く): 7141710243

約数列:

[1, 3, 9, 131, 393, 1179, 13299271, 39897813, 119693439, 1742204501, 5226613503, 15679840509]

約数ペア:

[(1, 15679840509), (3, 5226613503), (9, 1742204501), (131, 119693439), (393, 39897813), (1179, 13299271)]