9521739

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5047

約数の個数: 16

約数和(自身を含む): 14307840

約数和(自身を除く): 4786101

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4967, 14901, 44703, 134109, 352657, 1057971, 3173913, 9521739]

約数ペア:

[(1, 9521739), (3, 3173913), (9, 1057971), (27, 352657), (71, 134109), (213, 44703), (639, 14901), (1917, 4967)]