8586981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 13942656

約数和(自身を除く): 5355675

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3191, 9573, 28719, 41483, 73393, 124449, 220179, 373347, 660537, 954109, 2862327, 8586981]

約数ペア:

[(1, 8586981), (3, 2862327), (9, 954109), (13, 660537), (23, 373347), (39, 220179), (69, 124449), (117, 73393), (207, 41483), (299, 28719), (897, 9573), (2691, 3191)]