16259247

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 24307920

約数和(自身を除く): 8048673

約数列:

[1, 3, 9, 41, 123, 139, 317, 369, 417, 951, 1251, 2853, 5699, 12997, 17097, 38991, 44063, 51291, 116973, 132189, 396567, 1806583, 5419749, 16259247]

約数ペア:

[(1, 16259247), (3, 5419749), (9, 1806583), (41, 396567), (123, 132189), (139, 116973), (317, 51291), (369, 44063), (417, 38991), (951, 17097), (1251, 12997), (2853, 5699)]