2509461

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1421739

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 449, 621, 1347, 1863, 4041, 5589, 10327, 12123, 30981, 36369, 92943, 109107, 278829, 836487, 2509461]

約数ペア:

[(1, 2509461), (3, 836487), (9, 278829), (23, 109107), (27, 92943), (69, 36369), (81, 30981), (207, 12123), (243, 10327), (449, 5589), (621, 4041), (1347, 1863)]