3046491

素因数分解:

$3^7\times 7^1\times {\mathrm{199}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 5248000

約数和(自身を除く): 2201509

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 243, 567, 597, 729, 1393, 1701, 1791, 2187, 4179, 5103, 5373, 12537, 15309, 16119, 37611, 48357, 112833, 145071, 338499, 435213, 1015497, 3046491]

約数ペア:

[(1, 3046491), (3, 1015497), (7, 435213), (9, 338499), (21, 145071), (27, 112833), (63, 48357), (81, 37611), (189, 16119), (199, 15309), (243, 12537), (567, 5373), (597, 5103), (729, 4179), (1393, 2187), (1701, 1791)]