2289141

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 20

約数和(自身を含む): 3484800

約数和(自身を除く): 1195659

約数列:

[1, 3, 9, 27, 59, 81, 177, 479, 531, 1437, 1593, 4311, 4779, 12933, 28261, 38799, 84783, 254349, 763047, 2289141]

約数ペア:

[(1, 2289141), (3, 763047), (9, 254349), (27, 84783), (59, 38799), (81, 28261), (177, 12933), (479, 4779), (531, 4311), (1437, 1593)]