4572423

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 7296000

約数和(自身を除く): 2723577

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 199, 207, 333, 597, 621, 851, 999, 1791, 2553, 4577, 5373, 7363, 7659, 13731, 22089, 22977, 41193, 66267, 123579, 169349, 198801, 508047, 1524141, 4572423]

約数ペア:

[(1, 4572423), (3, 1524141), (9, 508047), (23, 198801), (27, 169349), (37, 123579), (69, 66267), (111, 41193), (199, 22977), (207, 22089), (333, 13731), (597, 7659), (621, 7363), (851, 5373), (999, 4577), (1791, 2553)]