241330491

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8783}}^1$

素因数の和:8903

約数の個数: 24

約数和(自身を含む): 361760256

約数和(自身を除く): 120429765

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 8783, 9159, 26349, 27477, 79047, 377669, 623593, 1133007, 1870779, 3399021, 5612337, 26814499, 80443497, 241330491]

約数ペア:

[(1, 241330491), (3, 80443497), (9, 26814499), (43, 5612337), (71, 3399021), (129, 1870779), (213, 1133007), (387, 623593), (639, 377669), (3053, 79047), (8783, 27477), (9159, 26349)]