73851253

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3361}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 87573376

約数和(自身を除く): 13722123

約数列:

[1, 7, 43, 73, 301, 511, 3139, 3361, 21973, 23527, 144523, 245353, 1011661, 1717471, 10550179, 73851253]

約数ペア:

[(1, 73851253), (7, 10550179), (43, 1717471), (73, 1011661), (301, 245353), (511, 144523), (3139, 23527), (3361, 21973)]