39431061

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 60234720

約数和(自身を除く): 20803659

約数列:

[1, 3, 9, 19, 57, 171, 293, 787, 879, 2361, 2637, 5567, 7083, 14953, 16701, 44859, 50103, 134577, 230591, 691773, 2075319, 4381229, 13143687, 39431061]

約数ペア:

[(1, 39431061), (3, 13143687), (9, 4381229), (19, 2075319), (57, 691773), (171, 230591), (293, 134577), (787, 50103), (879, 44859), (2361, 16701), (2637, 14953), (5567, 7083)]