447622007

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1289}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 550004400

約数和(自身を除く): 102382393

約数列:

[1, 7, 19, 49, 133, 373, 931, 1289, 2611, 7087, 9023, 18277, 24491, 49609, 63161, 171437, 347263, 480797, 1200059, 3365579, 9135143, 23559053, 63946001, 447622007]

約数ペア:

[(1, 447622007), (7, 63946001), (19, 23559053), (49, 9135143), (133, 3365579), (373, 1200059), (931, 480797), (1289, 347263), (2611, 171437), (7087, 63161), (9023, 49609), (18277, 24491)]