142012087

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{4007}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 166989312

約数和(自身を除く): 24977225

約数列:

[1, 7, 61, 83, 427, 581, 4007, 5063, 28049, 35441, 244427, 332581, 1710989, 2328067, 20287441, 142012087]

約数ペア:

[(1, 142012087), (7, 20287441), (61, 2328067), (83, 1710989), (427, 332581), (581, 244427), (4007, 35441), (5063, 28049)]