400436091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{3109}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 631678320

約数和(自身を除く): 231242229

約数列:

[1, 3, 9, 11, 33, 99, 1301, 3109, 3903, 9327, 11709, 14311, 27981, 34199, 42933, 102597, 128799, 307791, 4044809, 12134427, 36403281, 44492899, 133478697, 400436091]

約数ペア:

[(1, 400436091), (3, 133478697), (9, 44492899), (11, 36403281), (33, 12134427), (99, 4044809), (1301, 307791), (3109, 128799), (3903, 102597), (9327, 42933), (11709, 34199), (14311, 27981)]