5519457

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 8373248

約数和(自身を除く): 2853791

約数列:

[1, 3, 9, 31, 73, 93, 219, 271, 279, 657, 813, 2263, 2439, 6789, 8401, 19783, 20367, 25203, 59349, 75609, 178047, 613273, 1839819, 5519457]

約数ペア:

[(1, 5519457), (3, 1839819), (9, 613273), (31, 178047), (73, 75609), (93, 59349), (219, 25203), (271, 20367), (279, 19783), (657, 8401), (813, 6789), (2263, 2439)]