2247232687

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{450257}}^1$

素因数の和:450318

約数の個数: 16

約数和(自身を含む): 2766385152

約数和(自身を除く): 519152465

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 450257, 3151799, 10355911, 13957967, 72491377, 97705769, 321033241, 2247232687]

約数ペア:

[(1, 2247232687), (7, 321033241), (23, 97705769), (31, 72491377), (161, 13957967), (217, 10355911), (713, 3151799), (4991, 450257)]