8261883

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 13728000

約数和(自身を除く): 5466117

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 659, 1393, 1791, 1977, 4179, 4613, 5931, 12537, 13839, 41517, 131141, 393423, 917987, 1180269, 2753961, 8261883]

約数ペア:

[(1, 8261883), (3, 2753961), (7, 1180269), (9, 917987), (21, 393423), (63, 131141), (199, 41517), (597, 13839), (659, 12537), (1393, 5931), (1791, 4613), (1977, 4179)]