193647519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16069}}^1$

素因数の和:16191

約数の個数: 24

約数和(自身を含む): 304172960

約数和(自身を除く): 110525441

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 12051, 16069, 48207, 144621, 208897, 626691, 1655107, 1880073, 4965321, 14895963, 21516391, 64549173, 193647519]

約数ペア:

[(1, 193647519), (3, 64549173), (9, 21516391), (13, 14895963), (39, 4965321), (103, 1880073), (117, 1655107), (309, 626691), (927, 208897), (1339, 144621), (4017, 48207), (12051, 16069)]