15834231

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 27008000

約数和(自身を除く): 11173769

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 421, 597, 1263, 1393, 1791, 2947, 3789, 4179, 5373, 8841, 11367, 12537, 26523, 37611, 79569, 83779, 251337, 586453, 754011, 1759359, 2262033, 5278077, 15834231]

約数ペア:

[(1, 15834231), (3, 5278077), (7, 2262033), (9, 1759359), (21, 754011), (27, 586453), (63, 251337), (189, 83779), (199, 79569), (421, 37611), (597, 26523), (1263, 12537), (1393, 11367), (1791, 8841), (2947, 5373), (3789, 4179)]