38049621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2903}}^1$

素因数の和:3180

約数の個数: 16

約数和(自身を含む): 53944704

約数和(自身を除く): 15895083

約数列:

[1, 3, 17, 51, 257, 771, 2903, 4369, 8709, 13107, 49351, 148053, 746071, 2238213, 12683207, 38049621]

約数ペア:

[(1, 38049621), (3, 12683207), (17, 2238213), (51, 746071), (257, 148053), (771, 49351), (2903, 13107), (4369, 8709)]