39416289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16823}}^1$

素因数の和:16908

約数の個数: 16

約数和(自身を含む): 58143744

約数和(自身を除く): 18727455

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 16823, 50469, 185053, 555159, 1194433, 3583299, 13138763, 39416289]

約数ペア:

[(1, 39416289), (3, 13138763), (11, 3583299), (33, 1194433), (71, 555159), (213, 185053), (781, 50469), (2343, 16823)]