542173639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1\times {\mathrm{2357}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 656693568

約数和(自身を除く): 114519929

約数列:

[1, 7, 17, 119, 1933, 2357, 13531, 16499, 32861, 40069, 230027, 280483, 4556081, 31892567, 77453377, 542173639]

約数ペア:

[(1, 542173639), (7, 77453377), (17, 31892567), (119, 4556081), (1933, 280483), (2357, 230027), (13531, 40069), (16499, 32861)]