2987881.00000000

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 29445120

約数和(自身を除く): 11274687

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1277, 1581, 3831, 4743, 11493, 14229, 21709, 34479, 39587, 65127, 118761, 195381, 356283, 586143, 672979, 1068849, 2018937, 6056811, 18170433]

約数ペア:

[(1, 18170433), (3, 6056811), (9, 2018937), (17, 1068849), (27, 672979), (31, 586143), (51, 356283), (93, 195381), (153, 118761), (279, 65127), (459, 39587), (527, 34479), (837, 21709), (1277, 14229), (1581, 11493), (3831, 4743)]