2005201407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5081}}^1\times {\mathrm{11959}}^1$

素因数の和:17054

約数の個数: 16

約数和(自身を含む): 2917474560

約数和(自身を除く): 912273153

約数列:

[1, 3, 11, 33, 5081, 11959, 15243, 35877, 55891, 131549, 167673, 394647, 60763679, 182291037, 668400469, 2005201407]

約数ペア:

[(1, 2005201407), (3, 668400469), (11, 182291037), (33, 60763679), (5081, 394647), (11959, 167673), (15243, 131549), (35877, 55891)]