1661086341

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{4409}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 2460832920

約数和(自身を除く): 799746579

約数列:

[1, 3, 9, 41, 123, 369, 1021, 3063, 4409, 9189, 13227, 39681, 41861, 125583, 180769, 376749, 542307, 1626921, 4501589, 13504767, 40514301, 184565149, 553695447, 1661086341]

約数ペア:

[(1, 1661086341), (3, 553695447), (9, 184565149), (41, 40514301), (123, 13504767), (369, 4501589), (1021, 1626921), (3063, 542307), (4409, 376749), (9189, 180769), (13227, 125583), (39681, 41861)]