38299009

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 44843008

約数和(自身を除く): 6543999

約数列:

[1, 7, 67, 127, 469, 643, 889, 4501, 8509, 43081, 59563, 81661, 301567, 571627, 5471287, 38299009]

約数ペア:

[(1, 38299009), (7, 5471287), (67, 571627), (127, 301567), (469, 81661), (643, 59563), (889, 43081), (4501, 8509)]