2858661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 4540536

約数和(自身を除く): 1681875

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 461, 477, 689, 1383, 2067, 4149, 5993, 6201, 17979, 24433, 53937, 73299, 219897, 317629, 952887, 2858661]

約数ペア:

[(1, 2858661), (3, 952887), (9, 317629), (13, 219897), (39, 73299), (53, 53937), (117, 24433), (159, 17979), (461, 6201), (477, 5993), (689, 4149), (1383, 2067)]