1271166043

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 1538561024

約数和(自身を除く): 267394981

約数列:

[1, 7, 37, 43, 157, 259, 301, 727, 1099, 1591, 5089, 5809, 6751, 11137, 26899, 31261, 40663, 47257, 114139, 188293, 218827, 249787, 798973, 1156657, 1748509, 4223143, 4907977, 8096599, 29562001, 34355839, 181595149, 1271166043]

約数ペア:

[(1, 1271166043), (7, 181595149), (37, 34355839), (43, 29562001), (157, 8096599), (259, 4907977), (301, 4223143), (727, 1748509), (1099, 1156657), (1591, 798973), (5089, 249787), (5809, 218827), (6751, 188293), (11137, 114139), (26899, 47257), (31261, 40663)]