4038489

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 7180992

約数和(自身を除く): 3142503

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4931, 14793, 34517, 44379, 64103, 103551, 192309, 310653, 448721, 576927, 1346163, 4038489]

約数ペア:

[(1, 4038489), (3, 1346163), (7, 576927), (9, 448721), (13, 310653), (21, 192309), (39, 103551), (63, 64103), (91, 44379), (117, 34517), (273, 14793), (819, 4931)]