38862369

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15846

約数の個数: 32

約数和(自身を含む): 70864640

約数和(自身を除く): 32002271

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 15817, 47451, 110719, 142353, 205621, 332157, 427059, 616863, 996471, 1439347, 1850589, 2989413, 4318041, 5551767, 12954123, 38862369]

約数ペア:

[(1, 38862369), (3, 12954123), (7, 5551767), (9, 4318041), (13, 2989413), (21, 1850589), (27, 1439347), (39, 996471), (63, 616863), (91, 427059), (117, 332157), (189, 205621), (273, 142353), (351, 110719), (819, 47451), (2457, 15817)]