5720661

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 8592480

約数和(自身を除く): 2871819

約数列:

[1, 3, 9, 53, 67, 159, 179, 201, 477, 537, 603, 1611, 3551, 9487, 10653, 11993, 28461, 31959, 35979, 85383, 107937, 635629, 1906887, 5720661]

約数ペア:

[(1, 5720661), (3, 1906887), (9, 635629), (53, 107937), (67, 85383), (159, 35979), (179, 31959), (201, 28461), (477, 11993), (537, 10653), (603, 9487), (1611, 3551)]