27497953

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 4758047

約数列:

[1, 7, 59, 139, 413, 479, 973, 3353, 8201, 28261, 57407, 66581, 197827, 466067, 3928279, 27497953]

約数ペア:

[(1, 27497953), (7, 3928279), (59, 466067), (139, 197827), (413, 66581), (479, 57407), (973, 28261), (3353, 8201)]