38779611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1439}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 55802880

約数和(自身を除く): 17023269

約数列:

[1, 3, 13, 39, 691, 1439, 2073, 4317, 8983, 18707, 26949, 56121, 994349, 2983047, 12926537, 38779611]

約数ペア:

[(1, 38779611), (3, 12926537), (13, 2983047), (39, 994349), (691, 56121), (1439, 26949), (2073, 18707), (4317, 8983)]