24985503

素因数分解:

$3^5\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 37674000

約数和(自身を除く): 12688497

約数列:

[1, 3, 9, 27, 81, 229, 243, 449, 687, 1347, 2061, 4041, 6183, 12123, 18549, 36369, 55647, 102821, 109107, 308463, 925389, 2776167, 8328501, 24985503]

約数ペア:

[(1, 24985503), (3, 8328501), (9, 2776167), (27, 925389), (81, 308463), (229, 109107), (243, 102821), (449, 55647), (687, 36369), (1347, 18549), (2061, 12123), (4041, 6183)]