38487669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 20056971

約数列:

[1, 3, 11, 29, 33, 87, 131, 307, 319, 393, 921, 957, 1441, 3377, 3799, 4323, 8903, 10131, 11397, 26709, 40217, 41789, 97933, 120651, 125367, 293799, 442387, 1166293, 1327161, 3498879, 12829223, 38487669]

約数ペア:

[(1, 38487669), (3, 12829223), (11, 3498879), (29, 1327161), (33, 1166293), (87, 442387), (131, 293799), (307, 125367), (319, 120651), (393, 97933), (921, 41789), (957, 40217), (1441, 26709), (3377, 11397), (3799, 10131), (4323, 8903)]