2243349689

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10453}}^1$

素因数の和:10557

約数の個数: 32

約数和(自身を含む): 2826092544

約数和(自身を除く): 582742855

約数列:

[1, 7, 23, 31, 43, 161, 217, 301, 713, 989, 1333, 4991, 6923, 9331, 10453, 30659, 73171, 214613, 240419, 324043, 449479, 1682933, 2268301, 3146353, 7452989, 10338017, 13933849, 52170923, 72366119, 97536943, 320478527, 2243349689]

約数ペア:

[(1, 2243349689), (7, 320478527), (23, 97536943), (31, 72366119), (43, 52170923), (161, 13933849), (217, 10338017), (301, 7452989), (713, 3146353), (989, 2268301), (1333, 1682933), (4991, 449479), (6923, 324043), (9331, 240419), (10453, 214613), (30659, 73171)]