16302561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 25325568

約数和(自身を除く): 9023007

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 457, 517, 759, 1081, 1371, 1551, 3243, 5027, 10511, 11891, 15081, 21479, 31533, 35673, 64437, 115621, 236269, 346863, 494017, 708807, 1482051, 5434187, 16302561]

約数ペア:

[(1, 16302561), (3, 5434187), (11, 1482051), (23, 708807), (33, 494017), (47, 346863), (69, 236269), (141, 115621), (253, 64437), (457, 35673), (517, 31533), (759, 21479), (1081, 15081), (1371, 11891), (1551, 10511), (3243, 5027)]