38974999

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 47435328

約数和(自身を除く): 8460329

約数列:

[1, 7, 17, 119, 193, 1351, 1697, 3281, 11879, 22967, 28849, 201943, 327521, 2292647, 5567857, 38974999]

約数ペア:

[(1, 38974999), (7, 5567857), (17, 2292647), (119, 327521), (193, 201943), (1351, 28849), (1697, 22967), (3281, 11879)]