25064019

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{19751}}^1$

素因数の和:19807

約数の個数: 16

約数和(自身を含む): 37923840

約数和(自身を除く): 12859821

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 19751, 59253, 177759, 533277, 928297, 2784891, 8354673, 25064019]

約数ペア:

[(1, 25064019), (3, 8354673), (9, 2784891), (27, 928297), (47, 533277), (141, 177759), (423, 59253), (1269, 19751)]