25754319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1499}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 39312000

約数和(自身を除く): 13557681

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1499, 1909, 4497, 5727, 13491, 17181, 34477, 103431, 124417, 310293, 373251, 1119753, 2861591, 8584773, 25754319]

約数ペア:

[(1, 25754319), (3, 8584773), (9, 2861591), (23, 1119753), (69, 373251), (83, 310293), (207, 124417), (249, 103431), (747, 34477), (1499, 17181), (1909, 13491), (4497, 5727)]