38490767

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 45413952

約数和(自身を除く): 6923185

約数列:

[1, 7, 37, 259, 353, 421, 2471, 2947, 13061, 15577, 91427, 109039, 148613, 1040291, 5498681, 38490767]

約数ペア:

[(1, 38490767), (7, 5498681), (37, 1040291), (259, 148613), (353, 109039), (421, 91427), (2471, 15577), (2947, 13061)]