318202617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{87877}}^1$

素因数の和:87968

約数の個数: 16

約数和(自身を含む): 455559552

約数和(自身を除く): 137356935

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 87877, 263631, 1493909, 4481727, 6239267, 18717801, 106067539, 318202617]

約数ペア:

[(1, 318202617), (3, 106067539), (17, 18717801), (51, 6239267), (71, 4481727), (213, 1493909), (1207, 263631), (3621, 87877)]