13623987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20549}}^1$

素因数の和:20582

約数の個数: 16

約数和(自身を含む): 20714400

約数和(自身を除く): 7090413

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 20549, 61647, 267137, 349333, 801411, 1047999, 4541329, 13623987]

約数ペア:

[(1, 13623987), (3, 4541329), (13, 1047999), (17, 801411), (39, 349333), (51, 267137), (221, 61647), (663, 20549)]