40784613

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1433}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 55753920

約数和(自身を除く): 14969307

約数列:

[1, 3, 53, 159, 179, 537, 1433, 4299, 9487, 28461, 75949, 227847, 256507, 769521, 13594871, 40784613]

約数ペア:

[(1, 40784613), (3, 13594871), (53, 769521), (159, 256507), (179, 227847), (537, 75949), (1433, 28461), (4299, 9487)]