53208617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22291}}^1$

素因数の和:22340

約数の個数: 16

約数和(自身を含む): 68481024

約数和(自身を除く): 15272407

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 22291, 156037, 245201, 691021, 1716407, 4837147, 7601231, 53208617]

約数ペア:

[(1, 53208617), (7, 7601231), (11, 4837147), (31, 1716407), (77, 691021), (217, 245201), (341, 156037), (2387, 22291)]