47039363

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{4729}}^1$

素因数の和:4779

約数の個数: 16

約数和(自身を含む): 56760000

約数和(自身を除く): 9720637

約数列:

[1, 7, 29, 49, 203, 343, 1421, 4729, 9947, 33103, 137141, 231721, 959987, 1622047, 6719909, 47039363]

約数ペア:

[(1, 47039363), (7, 6719909), (29, 1622047), (49, 959987), (203, 231721), (343, 137141), (1421, 33103), (4729, 9947)]