38042589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15991}}^1$

素因数の和:16068

約数の個数: 16

約数和(自身を含む): 55524224

約数和(自身を除く): 17481635

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 15991, 47973, 207883, 623649, 975451, 2926353, 12680863, 38042589]

約数ペア:

[(1, 38042589), (3, 12680863), (13, 2926353), (39, 975451), (61, 623649), (183, 207883), (793, 47973), (2379, 15991)]