123371339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3907}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 152318208

約数和(自身を除く): 28946869

約数列:

[1, 7, 13, 91, 347, 2429, 3907, 4511, 27349, 31577, 50791, 355537, 1355729, 9490103, 17624477, 123371339]

約数ペア:

[(1, 123371339), (7, 17624477), (13, 9490103), (91, 1355729), (347, 355537), (2429, 50791), (3907, 31577), (4511, 27349)]