129149441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7640

約数の個数: 16

約数和(自身を含む): 145190400

約数和(自身を除く): 16040959

約数列:

[1, 19, 29, 31, 551, 589, 899, 7561, 17081, 143659, 219269, 234391, 4166111, 4453429, 6797339, 129149441]

約数ペア:

[(1, 129149441), (19, 6797339), (29, 4453429), (31, 4166111), (551, 234391), (589, 219269), (899, 143659), (7561, 17081)]