172816012317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{15997039}}^1$

素因数の和:15997332

約数の個数: 16

約数和(自身を含む): 249041918720

約数和(自身を除く): 76225906403

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 15997039, 47991117, 207961507, 623884521, 4431179803, 13293539409, 57605337439, 172816012317]

約数ペア:

[(1, 172816012317), (3, 57605337439), (13, 13293539409), (39, 4431179803), (277, 623884521), (831, 207961507), (3601, 47991117), (10803, 15997039)]