131399203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 148478400

約数和(自身を除く): 17079197

約数列:

[1, 13, 29, 71, 377, 923, 2059, 4909, 26767, 63817, 142361, 348539, 1850693, 4531007, 10107631, 131399203]

約数ペア:

[(1, 131399203), (13, 10107631), (29, 4531007), (71, 1850693), (377, 348539), (923, 142361), (2059, 63817), (4909, 26767)]