38870391

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3499}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 61936000

約数和(自身を除く): 23065609

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3499, 3703, 10497, 11109, 24493, 73479, 80477, 241431, 563339, 1690017, 1850971, 5552913, 12956797, 38870391]

約数ペア:

[(1, 38870391), (3, 12956797), (7, 5552913), (21, 1850971), (23, 1690017), (69, 563339), (161, 241431), (483, 80477), (529, 73479), (1587, 24493), (3499, 11109), (3703, 10497)]