804913011

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{21401}}^1$

素因数の和:21616

約数の個数: 32

約数和(自身を含む): 1369728000

約数和(自身を除く): 564814989

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1791, 4179, 5373, 12537, 21401, 37611, 64203, 149807, 192609, 449421, 577827, 1348263, 4044789, 4258799, 12776397, 29811593, 38329191, 89434779, 114987573, 268304337, 804913011]

約数ペア:

[(1, 804913011), (3, 268304337), (7, 114987573), (9, 89434779), (21, 38329191), (27, 29811593), (63, 12776397), (189, 4258799), (199, 4044789), (597, 1348263), (1393, 577827), (1791, 449421), (4179, 192609), (5373, 149807), (12537, 64203), (21401, 37611)]