131151039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{30983}}^1$

素因数の和:31086

約数の個数: 16

約数和(自身を含む): 187391232

約数和(自身を除く): 56240193

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 30983, 92949, 526711, 1580133, 2571589, 7714767, 43717013, 131151039]

約数ペア:

[(1, 131151039), (3, 43717013), (17, 7714767), (51, 2571589), (83, 1580133), (249, 526711), (1411, 92949), (4233, 30983)]