9391059

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:712

約数の個数: 20

約数和(自身を含む): 14113440

約数和(自身を除く): 4722381

約数列:

[1, 3, 9, 27, 81, 269, 431, 807, 1293, 2421, 3879, 7263, 11637, 21789, 34911, 115939, 347817, 1043451, 3130353, 9391059]

約数ペア:

[(1, 9391059), (3, 3130353), (9, 1043451), (27, 347817), (81, 115939), (269, 34911), (431, 21789), (807, 11637), (1293, 7263), (2421, 3879)]