17021081

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 22555584

約数和(自身を除く): 5534503

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1373, 1771, 9611, 12397, 15103, 31579, 67277, 105721, 221053, 347369, 740047, 1547371, 2431583, 17021081]

約数ペア:

[(1, 17021081), (7, 2431583), (11, 1547371), (23, 740047), (49, 347369), (77, 221053), (161, 105721), (253, 67277), (539, 31579), (1127, 15103), (1373, 12397), (1771, 9611)]