284041467

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{18797}}^1$

素因数の和:18899

約数の個数: 24

約数和(自身を含む): 434008224

約数和(自身を除く): 149966757

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 15111, 18797, 56391, 169173, 432331, 1296993, 1372181, 3890979, 4116543, 12349629, 31560163, 94680489, 284041467]

約数ペア:

[(1, 284041467), (3, 94680489), (9, 31560163), (23, 12349629), (69, 4116543), (73, 3890979), (207, 1372181), (219, 1296993), (657, 432331), (1679, 169173), (5037, 56391), (15111, 18797)]