6664959

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 11173760

約数和(自身を除く): 4508801

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1579, 4221, 4737, 11053, 14211, 33159, 99477, 105793, 317379, 740551, 952137, 2221653, 6664959]

約数ペア:

[(1, 6664959), (3, 2221653), (7, 952137), (9, 740551), (21, 317379), (63, 105793), (67, 99477), (201, 33159), (469, 14211), (603, 11053), (1407, 4737), (1579, 4221)]