25406433

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72383}}^1$

素因数の和:72405

約数の個数: 16

約数和(自身を含む): 40535040

約数和(自身を除く): 15128607

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72383, 217149, 651447, 940979, 1954341, 2822937, 8468811, 25406433]

約数ペア:

[(1, 25406433), (3, 8468811), (9, 2822937), (13, 1954341), (27, 940979), (39, 651447), (117, 217149), (351, 72383)]