131271306

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{263597}}^1$

素因数の和:263685

約数の個数: 16

約数和(自身を含む): 265706784

約数和(自身を除く): 134435478

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 263597, 527194, 790791, 1581582, 21878551, 43757102, 65635653, 131271306]

約数ペア:

[(1, 131271306), (2, 65635653), (3, 43757102), (6, 21878551), (83, 1581582), (166, 790791), (249, 527194), (498, 263597)]