331284239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{2543}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 389781504

約数和(自身を除く): 58497265

約数列:

[1, 11, 13, 143, 911, 2543, 10021, 11843, 27973, 33059, 130273, 363649, 2316673, 25483403, 30116749, 331284239]

約数ペア:

[(1, 331284239), (11, 30116749), (13, 25483403), (143, 2316673), (911, 363649), (2543, 130273), (10021, 33059), (11843, 27973)]