1002547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 1290240

約数和(自身を除く): 287693

約数列:

[1, 7, 13, 23, 91, 161, 299, 479, 2093, 3353, 6227, 11017, 43589, 77119, 143221, 1002547]

約数ペア:

[(1, 1002547), (7, 143221), (13, 77119), (23, 43589), (91, 11017), (161, 6227), (299, 3353), (479, 2093)]