289262017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4271}}^1$

素因数の和:4460

約数の個数: 16

約数和(自身を含む): 324808704

約数和(自身を除く): 35546687

約数列:

[1, 11, 47, 131, 517, 1441, 4271, 6157, 46981, 67727, 200737, 559501, 2208107, 6154511, 26296547, 289262017]

約数ペア:

[(1, 289262017), (11, 26296547), (47, 6154511), (131, 2208107), (517, 559501), (1441, 200737), (4271, 67727), (6157, 46981)]