38049981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3701}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 53308800

約数和(自身を除く): 15258819

約数列:

[1, 3, 23, 69, 149, 447, 3427, 3701, 10281, 11103, 85123, 255369, 551449, 1654347, 12683327, 38049981]

約数ペア:

[(1, 38049981), (3, 12683327), (23, 1654347), (69, 551449), (149, 255369), (447, 85123), (3427, 11103), (3701, 10281)]