27567701

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 32605824

約数和(自身を除く): 5038123

約数列:

[1, 7, 37, 163, 259, 653, 1141, 4571, 6031, 24161, 42217, 106439, 169127, 745073, 3938243, 27567701]

約数ペア:

[(1, 27567701), (7, 3938243), (37, 745073), (163, 169127), (259, 106439), (653, 42217), (1141, 24161), (4571, 6031)]