389611911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{11657}}^1$

素因数の和:12530

約数の個数: 16

約数和(自身を含む): 560143584

約数和(自身を除く): 170531673

約数列:

[1, 3, 13, 39, 857, 2571, 11141, 11657, 33423, 34971, 151541, 454623, 9990049, 29970147, 129870637, 389611911]

約数ペア:

[(1, 389611911), (3, 129870637), (13, 29970147), (39, 9990049), (857, 454623), (2571, 151541), (11141, 34971), (11657, 33423)]