31448291

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6362

約数の個数: 16

約数和(自身を含む): 38719488

約数和(自身を除く): 7271197

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 6301, 44107, 144923, 195331, 1014461, 1367317, 4492613, 31448291]

約数ペア:

[(1, 31448291), (7, 4492613), (23, 1367317), (31, 1014461), (161, 195331), (217, 144923), (713, 44107), (4991, 6301)]