38387619

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7741}}^1$

素因数の和:7795

約数の個数: 24

約数和(自身を含む): 60387600

約数和(自身を除く): 21999981

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 7741, 23223, 69669, 147079, 224489, 441237, 673467, 1323711, 2020401, 4265291, 12795873, 38387619]

約数ペア:

[(1, 38387619), (3, 12795873), (9, 4265291), (19, 2020401), (29, 1323711), (57, 673467), (87, 441237), (171, 224489), (261, 147079), (551, 69669), (1653, 23223), (4959, 7741)]