31441131

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{44221}}^1$

素因数の和:44306

約数の個数: 12

約数和(自身を含む): 45990880

約数和(自身を除く): 14549749

約数列:

[1, 3, 9, 79, 237, 711, 44221, 132663, 397989, 3493459, 10480377, 31441131]

約数ペア:

[(1, 31441131), (3, 10480377), (9, 3493459), (79, 397989), (237, 132663), (711, 44221)]