2543515521

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1\times {\mathrm{15137}}^1$

素因数の和:15928

約数の個数: 16

約数和(自身を含む): 3439353600

約数和(自身を除く): 895838079

約数列:

[1, 3, 79, 237, 709, 2127, 15137, 45411, 56011, 168033, 1195823, 3587469, 10732133, 32196399, 847838507, 2543515521]

約数ペア:

[(1, 2543515521), (3, 847838507), (79, 32196399), (237, 10732133), (709, 3587469), (2127, 1195823), (15137, 168033), (45411, 56011)]