15940797

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 21833280

約数和(自身を除く): 5892483

約数列:

[1, 3, 59, 113, 177, 339, 797, 2391, 6667, 20001, 47023, 90061, 141069, 270183, 5313599, 15940797]

約数ペア:

[(1, 15940797), (3, 5313599), (59, 270183), (113, 141069), (177, 90061), (339, 47023), (797, 20001), (2391, 6667)]