2565963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 4058496

約数和(自身を除く): 1492533

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 541, 1581, 1623, 4743, 4869, 9197, 16771, 27591, 50313, 82773, 150939, 285107, 855321, 2565963]

約数ペア:

[(1, 2565963), (3, 855321), (9, 285107), (17, 150939), (31, 82773), (51, 50313), (93, 27591), (153, 16771), (279, 9197), (527, 4869), (541, 4743), (1581, 1623)]