321039618481

素因数分解:

${\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{907}}^1\times {\mathrm{8191}}^1$

素因数の和:9724

約数の個数: 16

約数和(自身を含む): 326096650240

約数和(自身を除く): 5057031759

約数列:

[1, 79, 547, 907, 8191, 43213, 71653, 496129, 647089, 4480477, 7429237, 39194191, 353957683, 586909723, 4063792639, 321039618481]

約数ペア:

[(1, 321039618481), (79, 4063792639), (547, 586909723), (907, 353957683), (8191, 39194191), (43213, 7429237), (71653, 4480477), (496129, 647089)]