131023501

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{6091}}^1$

素因数の和:6544

約数の個数: 12

約数和(自身を含む): 152787360

約数和(自身を除く): 21763859

約数列:

[1, 7, 49, 439, 3073, 6091, 21511, 42637, 298459, 2673949, 18717643, 131023501]

約数ペア:

[(1, 131023501), (7, 18717643), (49, 2673949), (439, 298459), (3073, 42637), (6091, 21511)]