129339903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{559913}}^1$

素因数の和:559934

約数の個数: 16

約数和(自身を含む): 215006976

約数和(自身を除く): 85667073

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 559913, 1679739, 3919391, 6159043, 11758173, 18477129, 43113301, 129339903]

約数ペア:

[(1, 129339903), (3, 43113301), (7, 18477129), (11, 11758173), (21, 6159043), (33, 3919391), (77, 1679739), (231, 559913)]