1149209873

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{52301}}^1$

素因数の和:52424

約数の個数: 16

約数和(自身を含む): 1362362496

約数和(自身を除く): 213152623

約数列:

[1, 7, 43, 73, 301, 511, 3139, 21973, 52301, 366107, 2248943, 3817973, 15742601, 26725811, 164172839, 1149209873]

約数ペア:

[(1, 1149209873), (7, 164172839), (43, 26725811), (73, 15742601), (301, 3817973), (511, 2248943), (3139, 366107), (21973, 52301)]