4955181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 8678400

約数和(自身を除く): 3723219

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1129, 1463, 3387, 4389, 7903, 12419, 21451, 23709, 37257, 64353, 86933, 150157, 235961, 260799, 450471, 707883, 1651727, 4955181]

約数ペア:

[(1, 4955181), (3, 1651727), (7, 707883), (11, 450471), (19, 260799), (21, 235961), (33, 150157), (57, 86933), (77, 64353), (133, 37257), (209, 23709), (231, 21451), (399, 12419), (627, 7903), (1129, 4389), (1463, 3387)]