171491841

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{1231}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 259074816

約数和(自身を除く): 87582975

約数列:

[1, 3, 9, 23, 69, 207, 673, 1231, 2019, 3693, 6057, 11079, 15479, 28313, 46437, 84939, 139311, 254817, 828463, 2485389, 7456167, 19054649, 57163947, 171491841]

約数ペア:

[(1, 171491841), (3, 57163947), (9, 19054649), (23, 7456167), (69, 2485389), (207, 828463), (673, 254817), (1231, 139311), (2019, 84939), (3693, 46437), (6057, 28313), (11079, 15479)]