53972943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2357}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 76399200

約数和(自身を除く): 22426257

約数列:

[1, 3, 17, 51, 449, 1347, 2357, 7071, 7633, 22899, 40069, 120207, 1058293, 3174879, 17990981, 53972943]

約数ペア:

[(1, 53972943), (3, 17990981), (17, 3174879), (51, 1058293), (449, 120207), (1347, 40069), (2357, 22899), (7071, 7633)]