73172183

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{751}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 86630400

約数和(自身を除く): 13458217

約数列:

[1, 7, 31, 217, 449, 751, 3143, 5257, 13919, 23281, 97433, 162967, 337199, 2360393, 10453169, 73172183]

約数ペア:

[(1, 73172183), (7, 10453169), (31, 2360393), (217, 337199), (449, 162967), (751, 97433), (3143, 23281), (5257, 13919)]