3078081

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 4717440

約数和(自身を除く): 1639359

約数列:

[1, 3, 9, 27, 53, 81, 159, 239, 243, 477, 717, 1431, 2151, 4293, 6453, 12667, 12879, 19359, 38001, 58077, 114003, 342009, 1026027, 3078081]

約数ペア:

[(1, 3078081), (3, 1026027), (9, 342009), (27, 114003), (53, 58077), (81, 38001), (159, 19359), (239, 12879), (243, 12667), (477, 6453), (717, 4293), (1431, 2151)]