2054277

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 3161600

約数和(自身を除く): 1107323

約数列:

[1, 3, 9, 31, 37, 93, 111, 199, 279, 333, 597, 1147, 1791, 3441, 6169, 7363, 10323, 18507, 22089, 55521, 66267, 228253, 684759, 2054277]

約数ペア:

[(1, 2054277), (3, 684759), (9, 228253), (31, 66267), (37, 55521), (93, 22089), (111, 18507), (199, 10323), (279, 7363), (333, 6169), (597, 3441), (1147, 1791)]