38888553

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 57456000

約数和(自身を除く): 18567447

約数列:

[1, 3, 11, 33, 121, 149, 363, 447, 719, 1639, 2157, 4917, 7909, 18029, 23727, 54087, 86999, 107131, 260997, 321393, 1178441, 3535323, 12962851, 38888553]

約数ペア:

[(1, 38888553), (3, 12962851), (11, 3535323), (33, 1178441), (121, 321393), (149, 260997), (363, 107131), (447, 86999), (719, 54087), (1639, 23727), (2157, 18029), (4917, 7909)]