299487789

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{9371}}^1$

素因数の和:9497

約数の個数: 24

約数和(自身を含む): 447381792

約数和(自身を除く): 147894003

約数列:

[1, 3, 9, 53, 67, 159, 201, 477, 603, 3551, 9371, 10653, 28113, 31959, 84339, 496663, 627857, 1489989, 1883571, 4469967, 5650713, 33276421, 99829263, 299487789]

約数ペア:

[(1, 299487789), (3, 99829263), (9, 33276421), (53, 5650713), (67, 4469967), (159, 1883571), (201, 1489989), (477, 627857), (603, 496663), (3551, 84339), (9371, 31959), (10653, 28113)]