138365997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{598987}}^1$

素因数の和:599008

約数の個数: 16

約数和(自身を含む): 230011392

約数和(自身を除く): 91645395

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 598987, 1796961, 4192909, 6588857, 12578727, 19766571, 46121999, 138365997]

約数ペア:

[(1, 138365997), (3, 46121999), (7, 19766571), (11, 12578727), (21, 6588857), (33, 4192909), (77, 1796961), (231, 598987)]