8049660021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4047089}}^1$

素因数の和:4047125

約数の個数: 24

約数和(自身を含む): 13258266840

約数和(自身を除く): 5208606819

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4047089, 12141267, 36423801, 52612157, 68800513, 157836471, 206401539, 473509413, 619204617, 894406669, 2683220007, 8049660021]

約数ペア:

[(1, 8049660021), (3, 2683220007), (9, 894406669), (13, 619204617), (17, 473509413), (39, 206401539), (51, 157836471), (117, 68800513), (153, 52612157), (221, 36423801), (663, 12141267), (1989, 4047089)]