201244563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1720039}}^1$

素因数の和:1720058

約数の個数: 12

約数和(自身を含む): 313047280

約数和(自身を除く): 111802717

約数列:

[1, 3, 9, 13, 39, 117, 1720039, 5160117, 15480351, 22360507, 67081521, 201244563]

約数ペア:

[(1, 201244563), (3, 67081521), (9, 22360507), (13, 15480351), (39, 5160117), (117, 1720039)]