2980233361

素因数分解:

$7^3\times {\mathrm{101}}^1\times {\mathrm{86027}}^1$

素因数の和:86149

約数の個数: 16

約数和(自身を含む): 3509942400

約数和(自身を除く): 529709039

約数列:

[1, 7, 49, 101, 343, 707, 4949, 34643, 86027, 602189, 4215323, 8688727, 29507261, 60821089, 425747623, 2980233361]

約数ペア:

[(1, 2980233361), (7, 425747623), (49, 60821089), (101, 29507261), (343, 8688727), (707, 4215323), (4949, 602189), (34643, 86027)]