142425687

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{1787}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 196365312

約数和(自身を除く): 53939625

約数列:

[1, 3, 31, 93, 857, 1787, 2571, 5361, 26567, 55397, 79701, 166191, 1531459, 4594377, 47475229, 142425687]

約数ペア:

[(1, 142425687), (3, 47475229), (31, 4594377), (93, 1531459), (857, 166191), (1787, 79701), (2571, 55397), (5361, 26567)]