12565517321

素因数分解:

$7^2\times {\mathrm{6133}}^1\times {\mathrm{41813}}^1$

素因数の和:47960

約数の個数: 12

約数和(自身を含む): 14619763332

約数和(自身を除く): 2054246011

約数列:

[1, 7, 49, 6133, 41813, 42931, 292691, 300517, 2048837, 256439129, 1795073903, 12565517321]

約数ペア:

[(1, 12565517321), (7, 1795073903), (49, 256439129), (6133, 2048837), (41813, 300517), (42931, 292691)]