24840027

素因数分解:

$3^4\times {\mathrm{449}}^1\times {\mathrm{683}}^1$

素因数の和:1144

約数の個数: 20

約数和(自身を含む): 37243800

約数和(自身を除く): 12403773

約数列:

[1, 3, 9, 27, 81, 449, 683, 1347, 2049, 4041, 6147, 12123, 18441, 36369, 55323, 306667, 920001, 2760003, 8280009, 24840027]

約数ペア:

[(1, 24840027), (3, 8280009), (9, 2760003), (27, 920001), (81, 306667), (449, 55323), (683, 36369), (1347, 18441), (2049, 12123), (4041, 6147)]