7227981

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{5051}}^1$

素因数の和:5113

約数の個数: 16

約数和(自身を含む): 10912320

約数和(自身を除く): 3684339

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 5051, 15153, 45459, 136377, 267703, 803109, 2409327, 7227981]

約数ペア:

[(1, 7227981), (3, 2409327), (9, 803109), (27, 267703), (53, 136377), (159, 45459), (477, 15153), (1431, 5051)]