408876429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{132709}}^1$

素因数の和:132804

約数の個数: 16

約数和(自身を含む): 594540800

約数和(自身を除く): 185664371

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 132709, 398127, 1725217, 5175651, 10484011, 31452033, 136292143, 408876429]

約数ペア:

[(1, 408876429), (3, 136292143), (13, 31452033), (39, 10484011), (79, 5175651), (237, 1725217), (1027, 398127), (3081, 132709)]