38438821443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{31607}}^1$

素因数の和:32027

約数の個数: 32

約数和(自身を含む): 56530275840

約数和(自身を除く): 18091454397

約数列:

[1, 3, 11, 33, 137, 269, 411, 807, 1507, 2959, 4521, 8877, 31607, 36853, 94821, 110559, 347677, 405383, 1043031, 1216149, 4330159, 8502283, 12990477, 25506849, 47631749, 93525113, 142895247, 280575339, 1164812771, 3494438313, 12812940481, 38438821443]

約数ペア:

[(1, 38438821443), (3, 12812940481), (11, 3494438313), (33, 1164812771), (137, 280575339), (269, 142895247), (411, 93525113), (807, 47631749), (1507, 25506849), (2959, 12990477), (4521, 8502283), (8877, 4330159), (31607, 1216149), (36853, 1043031), (94821, 405383), (110559, 347677)]