28293627

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9403}}^1$

素因数の和:9482

約数の個数: 16

約数和(自身を含む): 40625280

約数和(自身を除く): 12331653

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 9403, 28209, 159851, 479553, 554777, 1664331, 9431209, 28293627]

約数ペア:

[(1, 28293627), (3, 9431209), (17, 1664331), (51, 554777), (59, 479553), (177, 159851), (1003, 28209), (3009, 9403)]