5205789

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 28

約数和(自身を含む): 8057596

約数和(自身を除く): 2851807

約数列:

[1, 3, 9, 27, 37, 81, 111, 193, 243, 333, 579, 729, 999, 1737, 2997, 5211, 7141, 8991, 15633, 21423, 26973, 46899, 64269, 140697, 192807, 578421, 1735263, 5205789]

約数ペア:

[(1, 5205789), (3, 1735263), (9, 578421), (27, 192807), (37, 140697), (81, 64269), (111, 46899), (193, 26973), (243, 21423), (333, 15633), (579, 8991), (729, 7141), (999, 5211), (1737, 2997)]