127030001

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 158681160

約数和(自身を除く): 31651159

約数列:

[1, 7, 17, 49, 73, 119, 511, 833, 1241, 2089, 3577, 8687, 14623, 35513, 60809, 102361, 152497, 248591, 1067479, 1740137, 2592449, 7472353, 18147143, 127030001]

約数ペア:

[(1, 127030001), (7, 18147143), (17, 7472353), (49, 2592449), (73, 1740137), (119, 1067479), (511, 248591), (833, 152497), (1241, 102361), (2089, 60809), (3577, 35513), (8687, 14623)]