7528383

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 28

約数和(自身を含む): 11804400

約数和(自身を除く): 4276017

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 449, 621, 729, 1347, 1863, 4041, 5589, 10327, 12123, 16767, 30981, 36369, 92943, 109107, 278829, 327321, 836487, 2509461, 7528383]

約数ペア:

[(1, 7528383), (3, 2509461), (9, 836487), (23, 327321), (27, 278829), (69, 109107), (81, 92943), (207, 36369), (243, 30981), (449, 16767), (621, 12123), (729, 10327), (1347, 5589), (1863, 4041)]