2949777

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 4513600

約数和(自身を除く): 1563823

約数列:

[1, 3, 9, 27, 61, 81, 183, 199, 243, 549, 597, 1647, 1791, 4941, 5373, 12139, 14823, 16119, 36417, 48357, 109251, 327753, 983259, 2949777]

約数ペア:

[(1, 2949777), (3, 983259), (9, 327753), (27, 109251), (61, 48357), (81, 36417), (183, 16119), (199, 14823), (243, 12139), (549, 5373), (597, 4941), (1647, 1791)]