34390239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20507}}^1$

素因数の和:20566

約数の個数: 16

約数和(自身を含む): 50531712

約数和(自身を除く): 16141473

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 20507, 61521, 266591, 799773, 881801, 2645403, 11463413, 34390239]

約数ペア:

[(1, 34390239), (3, 11463413), (13, 2645403), (39, 881801), (43, 799773), (129, 266591), (559, 61521), (1677, 20507)]