289964129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{3929}}^1$

素因数の和:4760

約数の個数: 16

約数和(自身を含む): 357409920

約数和(自身を除く): 67445791

約数列:

[1, 7, 13, 91, 811, 3929, 5677, 10543, 27503, 51077, 73801, 357539, 3186419, 22304933, 41423447, 289964129]

約数ペア:

[(1, 289964129), (7, 41423447), (13, 22304933), (91, 3186419), (811, 357539), (3929, 73801), (5677, 51077), (10543, 27503)]